Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /var/www/virtual/darius/ausleihverwaltung/app/utils/Log.php:49 Stack trace: #0 /var/www/virtual/darius/ausleihverwaltung/app/utils/Log.php(49): implode(Array, ' ') #1 /var/www/virtual/darius/ausleihverwaltung/app/utils/Log.php(64): Logger::log(Object(TypeError), 'error') #2 /var/www/virtual/darius/ausleihverwaltung/app/utils/Utilities.php(265): Logger::error(Object(TypeError)) #3 /var/www/virtual/darius/ausleihverwaltung/flight/core/Dispatcher.php(203): Utilities::internal_server_error(Object(TypeError)) #4 /var/www/virtual/darius/ausleihverwaltung/flight/core/Dispatcher.php(144): flight\core\Dispatcher::invokeMethod(Array, Array) #5 /var/www/virtual/darius/ausleihverwaltung/flight/core/Dispatcher.php(49): flight\core\Dispatcher::execute(Array, Array) #6 /var/www/virtual/darius/ausleihverwaltung/flight/Engine.php(92): flight\core\Dispatcher->run('error', Array) #7 /var/www/virtual/darius/ausleihverwaltung/flight/Engine.php(185): flight\Engine->__call('error', Array) #8 [internal function]: flight\Engine->handleException(Object(TypeError)) #9 {main} thrown in /var/www/virtual/darius/ausleihverwaltung/app/utils/Log.php on line 49