Fatal error: Uncaught exception 'InvalidArgumentException' with message 'Invalid HTTP status code' in /var/www/html/webprod/slim/MCDNAlite/vendor/slim/slim/Slim/Http/Response.php:215 Stack trace: #0 /var/www/html/webprod/slim/MCDNAlite/vendor/slim/slim/Slim/Http/Response.php(184): Slim\Http\Response->filterStatus(0) #1 /var/www/html/webprod/slim/MCDNAlite/app/handlers/Error.php(41): Slim\Http\Response->withStatus(0) #2 [internal function]: App\Handlers\Error->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(RuntimeException)) #3 /var/www/html/webprod/slim/MCDNAlite/vendor/slim/slim/Slim/App.php(608): call_user_func_array(Object(App\Handlers\Error), Array) #4 /var/www/html/webprod/slim/MCDNAlite/vendor/slim/slim/Slim/App.php(334): Slim\App->handleException(Object(RuntimeException), Object(Slim\Http\Request), Object(Slim\Http\Response)) #5 /var/www/html/webprod/slim/MCDNAlite/vendor/slim/slim/Slim/App.php(293): Slim\App->process(Object(Slim\Http\Request), Object(Slim\Http\Response)) #6 /var/www/html/we in /var/www/html/webprod/slim/MCDNAlite/vendor/slim/slim/Slim/Http/Response.php on line 215