deprecated message with PHP 7.4
Following message appear in the add entry form when PHP 7.4 is used
Deprecated: filter_var(): FILTER_SANITIZE_MAGIC_QUOTES is deprecated, use FILTER_SANITIZE_ADD_SLASHES instead in /home/sikorasobipro/test2.sikora.sobipro.eu/libraries/sobi/Input/Input.php on line 252