ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskDAO.inc.php At line: 46 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskDAO.inc.php At line: 46 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskDAO.inc.php At line: 46 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskDAO.inc.php At line: 46 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskDAO.inc.php At line: 46 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskDAO.inc.php At line: 46 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskDAO.inc.php At line: 46 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskDAO.inc.php At line: 46 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskDAO.inc.php At line: 46 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/scheduledTask/ScheduledTaskHelper.inc.php At line: 113 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/core/Core.inc.php At line: 95 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/core/Core.inc.php At line: 95 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/plugins/generic/usageStats/UsageStatsPlugin.inc.php At line: 345 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: Cannot modify header information - headers already sent by (output started at /home/vjs/vjs2483/lib/pkp/classes/core/PKPApplication.inc.php:381) In file: /home/vjs/vjs2483/lib/pkp/classes/template/PKPTemplateManager.inc.php At line: 340 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
ojs2 has produced an error Message: WARNING: Cannot modify header information - headers already sent by (output started at /home/vjs/vjs2483/lib/pkp/classes/core/PKPApplication.inc.php:381) In file: /home/vjs/vjs2483/lib/pkp/classes/template/PKPTemplateManager.inc.php At line: 343 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB
Vol 42, No 4 (2020) ojs2 has produced an error Message: WARNING: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. In file: /home/vjs/vjs2483/lib/pkp/classes/core/Core.inc.php At line: 95 Stacktrace: Server info: OS: Linux PHP Version: 5.6.40 Apache Version: Apache/2.4.6 (CentOS) DB Driver: mysql DB server version: 5.5.68-MariaDB

Vol 42, No 4 (2020)

Open Access Open Access  Restricted Access Subscription Access

Table of Contents

Articles

Thai Binh Pham, Sushant K. Singh, Hai-Bang Ly
PDF
311-319
Tam Dao, Minh Le Huy, Brett Carter, Que Le, Thanh Thuy Trinh, Bao Ngoc Phan, Yuichi Otsuka
PDF
320-333
Le Huy Minh, Vu Tuan Hung, Jyr- Ching Hu, Nguyen Le Minh, Bor- Shouh Huang, Horng- Yue Chen, Nguyen Chien Thang, Nguyen Ha Thanh, Le Truong Thanh, Nguyen Thi Mai, Pham Thi Thu Hong
PDF
334-350
Nguyen Mai Lan
PDF
351-362
Ngo Van Liem, Dang Van Bao, Dang Kinh Bac, Ngo Chi Cuong, Pham Thi Phuong Nga, Benjamin Burkhard, Giap Thi Kim Chi
PDF
363-383
Tran Thi Man, Tran Thi Lan, Nguyen Anh Duong, Phan Luu Anh
PDF
384-394
Shakirov R. B., A. V. Sorochinskaja, N. S. Syrbu, Urumu Tsunogai, Tran Hoang Yen
PDF
395-410