Fatal error: Uncaught exception 'ErrorException' with message 'Constant LANG already defined' in /polskagrafikacyfrowa.pl/application/classes/controller/site/init.php:51 Stack trace: #0 [internal function]: Kohana_Core::error_handler(8, 'Constant LANG a...', '/polskagrafikac...', 51, Array) #1 /polskagrafikacyfrowa.pl/application/classes/controller/site/init.php(51): define('LANG', 'pl') #2 /polskagrafikacyfrowa.pl/application/classes/controller/error.php(20): Controller_Site_Init->before() #3 [internal function]: Controller_Error->before() #4 /polskagrafikacyfrowa.pl/system/classes/kohana/request/client/internal.php(103): ReflectionMethod->invoke(Object(Controller_Error)) #5 /polskagrafikacyfrowa.pl/system/classes/kohana/request/client.php(64): Kohana_Request_Client_Internal->execute_request(Object(Request)) #6 /polskagrafikacyfrowa.pl/system/classes/kohana/request.php(1154): Kohana_Request_Client->execute(Object(Request)) #7 /polskagrafikacyfrowa.pl/application/classes/kohana/exception.php(32): Kohana_Request->execute() in /polskagrafikacyfrowa.pl/application/classes/controller/site/init.php on line 51