Fatal error: Uncaught Error: Class 'ParagonIE_Sodium_Core_Util' not found in /home/oho09/public_html/lekcjatestdm/wp-includes/sodium_compat/src/File.php:9 Stack trace: #0 {main} thrown in /home/oho09/public_html/lekcjatestdm/wp-includes/sodium_compat/src/File.php on line 9