ErrorException: preg_match(): Delimiter must not be alphanumeric or backslash
in /srv/library/Shared/Mvc/Application.php on line 223
#0 [internal function]: Shared\Exception\EmergencyStrategy->handleError(2, 'preg_match(): D...', '/srv/library/Sh...', 223, Array) #1 /srv/library/Shared/Mvc/Application.php(223): preg_match('3.147.126.36', '/^((25[0-5]|(2[...') #2 /srv/library/Shared/Mvc/Application.php(50): Shared\Mvc\Application::fixHeaders() #3 /srv/public/index.php(8): Shared\Mvc\Application::init() #4 {main}