Fatal error: Out of memory (allocated 6291456) (tried to allocate 131072 bytes) in /opt/lampp/htdocs/wordpress/wp-includes/capabilities.php on line 510

Fatal error: Uncaught Error: Call to undefined function wp_kses_normalize_entities() in /opt/lampp/htdocs/wordpress/wp-includes/formatting.php:4361 Stack trace: #0 /opt/lampp/htdocs/wordpress/wp-includes/class-wp-fatal-error-handler.php(190): esc_url('https://wordpre...') #1 /opt/lampp/htdocs/wordpress/wp-includes/class-wp-fatal-error-handler.php(147): WP_Fatal_Error_Handler->display_default_error_template(Array, false) #2 /opt/lampp/htdocs/wordpress/wp-includes/class-wp-fatal-error-handler.php(52): WP_Fatal_Error_Handler->display_error_template(Array, false) #3 [internal function]: WP_Fatal_Error_Handler->handle() #4 {main} thrown in /opt/lampp/htdocs/wordpress/wp-includes/formatting.php on line 4361