Fatal error: Uncaught exception 'Response\Format\InvalidFormatException' with message 'Invalid extension: php' in /webservers/Bliss/core/Response/src/Format/Registry.php:89 Stack trace: #0 /webservers/Bliss/core/Response/src/Format/Registry.php(60): Response\Format\Registry->_generate('php') #1 /webservers/Bliss/core/Response/src/Module.php(76): Response\Format\Registry->get('php') #2 /webservers/Bliss/core/Error/src/Module.php(46): Response\Module->format('php') #3 [internal function]: Error\Module->handleException(Object(Exception)) #4 {main} thrown in /webservers/Bliss/core/Response/src/Format/Registry.php on line 89