Notice: Undefined variable: _smarty_tpl in /var/www/vhosts/journals.msuiit.edu.ph/ojs-3.3.0-8/cache/t_compile/d3f50c9170244b23f28863dce6d3df92cbcdf9d7^2152427d2a578193aec6f0a6aa9634cd6206f3dd_0.app.controllersgridfilesfiles.php on line 6

Fatal error: Uncaught Error: Call to a member function _decodeProperties() on null in /var/www/vhosts/journals.msuiit.edu.ph/ojs-3.3.0-8/cache/t_compile/d3f50c9170244b23f28863dce6d3df92cbcdf9d7^2152427d2a578193aec6f0a6aa9634cd6206f3dd_0.app.controllersgridfilesfiles.php:6 Stack trace: #0 {main} thrown in /var/www/vhosts/journals.msuiit.edu.ph/ojs-3.3.0-8/cache/t_compile/d3f50c9170244b23f28863dce6d3df92cbcdf9d7^2152427d2a578193aec6f0a6aa9634cd6206f3dd_0.app.controllersgridfilesfiles.php on line 6