Fatal error: Cannot redeclare wp_render_elements_support() (previously declared in /autoinstalator/wordpressplugins4/wp-includes/deprecated.php:6290) in /autoinstalator/wordpressplugins4/wp-includes/block-supports/elements.php on line 33

Fatal error: Uncaught Error: Call to a member function set() on null in /autoinstalator/wordpressplugins4/wp-includes/l10n.php:854 Stack trace: #0 /autoinstalator/wordpressplugins4/wp-includes/l10n.php(957): load_textdomain('default', '/autoinstalator...', 'pl_PL') #1 /autoinstalator/wordpressplugins4/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /autoinstalator/wordpressplugins4/wp-includes/l10n.php on line 854