Fatal error: Uncaught Exception: Failed to map the file "/home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/classes/observers/listeners/error_log" to a full qualified class name in /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/classes/core/Core.php:511 Stack trace: #0 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/classes/core/EventServiceProvider.php(64): PKP\core\Core::classFromFile(Object(Symfony\Component\Finder\SplFileInfo)) #1 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Foundation/Events/DiscoverEvents.php(57): Illuminate\Foundation\Events\DiscoverEvents@anonymous::classFromFile(Object(Symfony\Component\Finder\SplFileInfo), '/home/pasf9714/...') #2 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Foundation/Events/DiscoverEvents.php(25): Illuminate\Foundation\Events\DiscoverEvents::getListenerEvents(Object(Symfony\Component\Finder\Finder), '/home/pasf9714/...') #3 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/classes/core/EventServiceProvider.php(75): Illuminate\Foundation\Events\DiscoverEvents::within('/home/pasf9714/...', '/home/pasf9714/...') #4 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Collections/Traits/EnumeratesValues.php(734): PKP\core\EventServiceProvider->PKP\core\{closure}(Array, '/home/pasf9714/...', 1) #5 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/classes/core/EventServiceProvider.php(77): Illuminate\Support\Collection->reduce(Object(Closure), Array) #6 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Foundation/Support/Providers/EventServiceProvider.php(105): PKP\core\EventServiceProvider->discoverEvents() #7 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/classes/core/EventServiceProvider.php(36): Illuminate\Foundation\Support\Providers\EventServiceProvider->discoveredEvents() #8 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/lib/vendor/elcobvg/laravel-opcache/src/Repository.php(25): PKP\core\EventServiceProvider->PKP\core\{closure}() #9 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Cache/CacheManager.php(408): ElcoBvg\Opcache\Repository->remember('PKP\\core\\EventS...', Object(DateInterval), Object(Closure)) #10 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php(338): Illuminate\Cache\CacheManager->__call('remember', Array) #11 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/classes/core/EventServiceProvider.php(36): Illuminate\Support\Facades\Facade::__callStatic('remember', Array) #12 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Foundation/Support/Providers/EventServiceProvider.php(40): PKP\core\EventServiceProvider->getEvents() #13 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(36): Illuminate\Foundation\Support\Providers\EventServiceProvider->Illuminate\Foundation\Support\Providers\{closure}() #14 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Container/Util.php(41): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}() #15 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(81): Illuminate\Container\Util::unwrapIfClosure(Object(Closure)) #16 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(37): Illuminate\Container\BoundMethod::callBoundMethod(Object(PKP\core\PKPContainer), Object(Closure), Object(Closure)) #17 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Container/Container.php(661): Illuminate\Container\BoundMethod::call(Object(PKP\core\PKPContainer), Object(Closure), Array, NULL) #18 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Support/ServiceProvider.php(103): Illuminate\Container\Container->call(Object(Closure)) #19 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/classes/core/PKPContainer.php(145): Illuminate\Support\ServiceProvider->callBootingCallbacks() #20 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/classes/core/PKPContainer.php(127): PKP\core\PKPContainer->register(Object(PKP\core\EventServiceProvider)) #21 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/classes/core/PKPApplication.php(228): PKP\core\PKPContainer->registerConfiguredProviders() #22 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/classes/core/PKPApplication.php(200): PKP\core\PKPApplication->initializeLaravelContainer() #23 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/classes/core/Application.php(50): PKP\core\PKPApplication->__construct() #24 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/includes/bootstrap.php(37): APP\core\Application->__construct() #25 /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/index.php(18): require_once('/home/pasf9714/...') #26 {main} thrown in /home/pasf9714/public_html/jurnalpasca.uqgresik.ac.id/lib/pkp/classes/core/Core.php on line 511