Fatal error: Uncaught Error: Call to undefined function each() in /inc/biblioteka.inc:49 Stack trace: #0 /pl/inc/site_new.inc(126): include() #1 /pl/inc/base_new.inc(428): include('...') #2 /pl/index.php(23): include('...') #3 {main} thrown in /inc/biblioteka.inc on line 49