Fatal error: Uncaught Error: Call to undefined function API\create_function() in /home/users/eltesab/public_html/API/Engine.php:117 Stack trace: #0 /home/users/eltesab/public_html/API/Helpers.php(12): API\Engine::cleanURL('uslugi-elektryc...') #1 /home/users/eltesab/public_html/API/Helpers.php(168): API\Helpers::linkTo('uslugi-elektryc...', 'zakres us\xC5\x82ug e...', '', '', '/') #2 /home/users/eltesab/public_html/index.php(122): API\Helpers::createMenu(Array) #3 {main} thrown in /home/users/eltesab/public_html/API/Engine.php on line 117