Technical Support WordPress › Error There has been a critical error on this website.Learn more about troubleshooting WordPress. Uncaught Error: Call to a member function send() on null in /var/www/webroot/ROOT/wp-content/plugins/wdl-macfinder/vendor/laravel/lumen-framework/src/Concerns/RegistersExceptionHandlers.php:205 Stack trace: #0 /var/www/webroot/ROOT/wp-content/plugins/wdl-macfinder/vendor/laravel/lumen-framework/src/Concerns/RegistersExceptionHandlers.php(51): Laravel\Lumen\Application->handleException() #1 /var/www/webroot/ROOT/wp-content/plugins/insert-headers-and-footers/includes/class-wpcode-error.php(331): Laravel\Lumen\Application->Laravel\Lumen\Concerns\{closure}() #2 /var/www/webroot/ROOT/wp-content/plugins/insert-headers-and-footers/includes/class-wpcode-error.php(318): WPCode_Error->call_previous_exception_handler() #3 [internal function]: WPCode_Error->track_errors() #4 {main} thrown (500 Internal Server Error) Symfony Exception Symfony Docs FatalError HTTP 500 Internal Server Error Uncaught Error: Call to a member function send() on null in /var/www/webroot/ROOT/wp-content/plugins/wdl-macfinder/vendor/laravel/lumen-framework/src/Concerns/RegistersExceptionHandlers.php:205 Stack trace: #0 /var/www/webroot/ROOT/wp-content/plugins/wdl-macfinder/vendor/laravel/lumen-framework/src/Concerns/RegistersExceptionHandlers.php(51): Laravel\Lumen\Application->handleException() #1 /var/www/webroot/ROOT/wp-content/plugins/insert-headers-and-footers/includes/class-wpcode-error.php(331): Laravel\Lumen\Application->Laravel\Lumen\Concerns\{closure}() #2 /var/www/webroot/ROOT/wp-content/plugins/insert-headers-and-footers/includes/class-wpcode-error.php(318): WPCode_Error->call_previous_exception_handler() #3 [internal function]: WPCode_Error->track_errors() #4 {main} thrown Exception Symfony\Component\ErrorHandler\Error\ FatalError in /var/www/webroot/ROOT/wp-content/plugins/wdl-macfinder/vendor/laravel/lumen-framework/src/Concerns/RegistersExceptionHandlers.php (line 205) $handler->report($e); if ($this->runningInConsole()) { $handler->renderForConsole(new ConsoleOutput, $e); } else { $handler->render($this->make('request'), $e)->send(); } } /** * Get the exception handler from the container. Stack Trace FatalError Symfony\Component\ErrorHandler\Error\FatalError: Uncaught Error: Call to a member function send() on null in /var/www/webroot/ROOT/wp-content/plugins/wdl-macfinder/vendor/laravel/lumen-framework/src/Concerns/RegistersExceptionHandlers.php:205 Stack trace: #0 /var/www/webroot/ROOT/wp-content/plugins/wdl-macfinder/vendor/laravel/lumen-framework/src/Concerns/RegistersExceptionHandlers.php(51): Laravel\Lumen\Application->handleException() #1 /var/www/webroot/ROOT/wp-content/plugins/insert-headers-and-footers/includes/class-wpcode-error.php(331): Laravel\Lumen\Application->Laravel\Lumen\Concerns\{closure}() #2 /var/www/webroot/ROOT/wp-content/plugins/insert-headers-and-footers/includes/class-wpcode-error.php(318): WPCode_Error->call_previous_exception_handler() #3 [internal function]: WPCode_Error->track_errors() #4 {main} thrown at /var/www/webroot/ROOT/wp-content/plugins/wdl-macfinder/vendor/laravel/lumen-framework/src/Concerns/RegistersExceptionHandlers.php:205