Application Version - OJS 3.2.1.4
I am upgrading the OJS version and It have been going smoothly till this version.
However from this version I have been unable to upgrade as the HTTP ERROR 500 occurs while I click on upgrade database.
Below are the php error log files
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP Warning: require_once(C:\wamp64\www\ojs3/lib/pkp/plugins/metadata/mods34/PKPMods34MetadataPlugin.inc.php): failed to open stream: No such file or directory in C:\wamp64\www\ojs3\lib\pkp\includes\functions.inc.php on line 25
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP Stack trace:
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 1. {main}() C:\wamp64\www\ojs3\index.php:0
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 2. Application->execute() C:\wamp64\www\ojs3\index.php:68
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 3. Dispatcher->dispatch() C:\wamp64\www\ojs3\lib\pkp\classes\core\PKPApplication.inc.php:364
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 4. PageRouter->route() C:\wamp64\www\ojs3\lib\pkp\classes\core\Dispatcher.inc.php:144
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 5. PageRouter->_authorizeInitializeAndCallRequest() C:\wamp64\www\ojs3\lib\pkp\classes\core\PKPPageRouter.inc.php:246
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 6. InstallHandler->installUpgrade() C:\wamp64\www\ojs3\lib\pkp\classes\core\PKPRouter.inc.php:395
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 7. UpgradeForm->execute() C:\wamp64\www\ojs3\lib\pkp\pages\install\InstallHandler.inc.php:130
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 8. Upgrade->__construct() C:\wamp64\www\ojs3\lib\pkp\classes\install\form\UpgradeForm.inc.php:36
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 9. Upgrade->__construct() C:\wamp64\www\ojs3\classes\install\Upgrade.inc.php:27
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 10. PluginRegistry::loadAllPlugins() C:\wamp64\www\ojs3\lib\pkp\classes\install\Installer.inc.php:97
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 11. PluginRegistry::loadCategory() C:\wamp64\www\ojs3\lib\pkp\classes\plugins\PluginRegistry.inc.php:211
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 12. PluginRegistry::_instantiatePlugin() C:\wamp64\www\ojs3\lib\pkp\classes\plugins\PluginRegistry.inc.php:126
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 13. instantiate() C:\wamp64\www\ojs3\lib\pkp\classes\plugins\PluginRegistry.inc.php:251
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 14. import() C:\wamp64\www\ojs3\lib\pkp\includes\functions.inc.php:204
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 15. require_once() C:\wamp64\www\ojs3\lib\pkp\includes\functions.inc.php:25
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 16. import() C:\wamp64\www\ojs3\plugins\metadata\mods34\Mods34MetadataPlugin.inc.php:17
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP Fatal error: require_once(): Failed opening required ‘C:\wamp64\www\ojs3/lib/pkp/plugins/metadata/mods34/PKPMods34MetadataPlugin.inc.php’ (include_path=’.;C:\php\pear’) in C:\wamp64\www\ojs3\lib\pkp\includes\functions.inc.php on line 25
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP Stack trace:
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 1. {main}() C:\wamp64\www\ojs3\index.php:0
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 2. Application->execute() C:\wamp64\www\ojs3\index.php:68
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 3. Dispatcher->dispatch() C:\wamp64\www\ojs3\lib\pkp\classes\core\PKPApplication.inc.php:364
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 4. PageRouter->route() C:\wamp64\www\ojs3\lib\pkp\classes\core\Dispatcher.inc.php:144
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 5. PageRouter->_authorizeInitializeAndCallRequest() C:\wamp64\www\ojs3\lib\pkp\classes\core\PKPPageRouter.inc.php:246
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 6. InstallHandler->installUpgrade() C:\wamp64\www\ojs3\lib\pkp\classes\core\PKPRouter.inc.php:395
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 7. UpgradeForm->execute() C:\wamp64\www\ojs3\lib\pkp\pages\install\InstallHandler.inc.php:130
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 8. Upgrade->__construct() C:\wamp64\www\ojs3\lib\pkp\classes\install\form\UpgradeForm.inc.php:36
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 9. Upgrade->__construct() C:\wamp64\www\ojs3\classes\install\Upgrade.inc.php:27
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 10. PluginRegistry::loadAllPlugins() C:\wamp64\www\ojs3\lib\pkp\classes\install\Installer.inc.php:97
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 11. PluginRegistry::loadCategory() C:\wamp64\www\ojs3\lib\pkp\classes\plugins\PluginRegistry.inc.php:211
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 12. PluginRegistry::_instantiatePlugin() C:\wamp64\www\ojs3\lib\pkp\classes\plugins\PluginRegistry.inc.php:126
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 13. instantiate() C:\wamp64\www\ojs3\lib\pkp\classes\plugins\PluginRegistry.inc.php:251
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 14. import() C:\wamp64\www\ojs3\lib\pkp\includes\functions.inc.php:204
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 15. require_once() C:\wamp64\www\ojs3\lib\pkp\includes\functions.inc.php:25
[29-Apr-2021 10:49:05 Asia/Dhaka] PHP 16. import() C:\wamp64\www\ojs3\plugins\metadata\mods34\Mods34MetadataPlugin.inc.php