Warning: mkdir(): Permission denied in /var/www/html/collane/lib/pkp/classes/file/FileManager.php on line 418
Warning: file_put_contents(/usageStats/salt): Failed to open stream: No such file or directory in /var/www/html/collane/lib/pkp/classes/statistics/PKPStatisticsHelper.php on line 159
Warning: filemtime(): stat failed for /usageStats/salt in /var/www/html/collane/lib/pkp/classes/observers/listeners/LogUsageEvent.php on line 212
Warning: file_put_contents(/usageStats/salt): Failed to open stream: No such file or directory in /var/www/html/collane/lib/pkp/classes/statistics/PKPStatisticsHelper.php on line 159
Warning: mkdir(): Permission denied in /var/www/html/collane/lib/pkp/classes/file/FileManager.php on line 418
Warning: fopen(/usageStats/usageEventLogs/usage_events_20250503.log): Failed to open stream: No such file or directory in /var/www/html/collane/lib/pkp/classes/observers/listeners/LogUsageEvent.php on line 103
Fatal error: Uncaught TypeError: flock(): Argument #1 ($stream) must be of type resource, bool given in /var/www/html/collane/lib/pkp/classes/observers/listeners/LogUsageEvent.php:104
Stack trace:
#0 /var/www/html/collane/lib/pkp/classes/observers/listeners/LogUsageEvent.php(104): flock()
#1 /var/www/html/collane/lib/pkp/classes/observers/listeners/LogUsageEvent.php(54): PKP\observers\listeners\LogUsageEvent->logUsageEvent()
#2 /var/www/html/collane/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Events/Dispatcher.php(441): PKP\observers\listeners\LogUsageEvent->handle()
#3 /var/www/html/collane/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Events/Dispatcher.php(249): Illuminate\Events\Dispatcher->Illuminate\Events\{closure}()
#4 /var/www/html/collane/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Foundation/helpers.php(451): Illuminate\Events\Dispatcher->dispatch()
#5 /var/www/html/collane/pages/issue/IssueHandler.php(139): event()
#6 [internal function]: APP\pages\issue\IssueHandler->view()
#7 /var/www/html/collane/lib/pkp/classes/core/PKPRouter.php(334): call_user_func()
#8 /var/www/html/collane/lib/pkp/classes/core/PKPPageRouter.php(278): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest()
#9 /var/www/html/collane/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPPageRouter->route()
#10 /var/www/html/collane/lib/pkp/classes/core/PKPApplication.php(395): PKP\core\Dispatcher->dispatch()
#11 /var/www/html/collane/index.php(21): PKP\core\PKPApplication->execute()
#12 {main}
thrown in /var/www/html/collane/lib/pkp/classes/observers/listeners/LogUsageEvent.php on line 104
