Warning: include(edytor/open/functions_mb5.php): Failed to open stream: No such file or directory in /home/users/ckziu/public_html/BIP/index.php(1) : eval()'d code on line 2

Warning: include(): Failed opening 'edytor/open/functions_mb5.php' for inclusion (include_path='.:/usr/multiphp/php8.1/usr/share/php:/home/lib/php8.1:/home/lib/php8.1/pear') in /home/users/ckziu/public_html/BIP/index.php(1) : eval()'d code on line 2

Fatal error: Uncaught Error: Call to undefined function MB_StronaMetaTagi() in /home/users/ckziu/public_html/BIP/template/bootstrap5/index.php:17 Stack trace: #0 /home/users/ckziu/public_html/BIP/index.php(1) : eval()'d code(2): include() #1 /home/users/ckziu/public_html/BIP/index.php(1): eval() #2 {main} thrown in /home/users/ckziu/public_html/BIP/template/bootstrap5/index.php on line 17