Warning: fopen(/var/www/carijournals/ojsdata/usageStats/usageEventLogs/usage_events_20250319.log): Failed to open stream: Permission denied in /var/www/carijournals/public_html/journals/plugins/generic/usageStats/UsageStatsPlugin.inc.php on line 765
Fatal error: Uncaught TypeError: flock(): Argument #1 ($stream) must be of type resource, false given in /var/www/carijournals/public_html/journals/plugins/generic/usageStats/UsageStatsPlugin.inc.php:766
Stack trace:
#0 /var/www/carijournals/public_html/journals/plugins/generic/usageStats/UsageStatsPlugin.inc.php(766): flock()
#1 /var/www/carijournals/public_html/journals/plugins/generic/usageStats/UsageStatsPlugin.inc.php(403): UsageStatsPlugin->_writeUsageEventInLogFile()
#2 /var/www/carijournals/public_html/journals/lib/pkp/classes/plugins/HookRegistry.inc.php(107): UsageStatsPlugin->logUsageEvent()
#3 /var/www/carijournals/public_html/journals/lib/pkp/plugins/generic/usageEvent/PKPUsageEventPlugin.inc.php(125): HookRegistry::call()
#4 /var/www/carijournals/public_html/journals/lib/pkp/classes/plugins/HookRegistry.inc.php(107): PKPUsageEventPlugin->getUsageEvent()
#5 /var/www/carijournals/public_html/journals/lib/pkp/classes/template/PKPTemplateManager.inc.php(1223): HookRegistry::call()
#6 /var/www/carijournals/public_html/journals/pages/index/IndexHandler.inc.php(67): PKPTemplateManager->display()
#7 /var/www/carijournals/public_html/journals/lib/pkp/classes/core/PKPRouter.inc.php(397): IndexHandler->index()
#8 /var/www/carijournals/public_html/journals/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest()
#9 /var/www/carijournals/public_html/journals/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route()
#10 /var/www/carijournals/public_html/journals/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch()
#11 /var/www/carijournals/public_html/journals/index.php(68): PKPApplication->execute()
#12 {main}
thrown in /var/www/carijournals/public_html/journals/plugins/generic/usageStats/UsageStatsPlugin.inc.php on line 766