Fatal error: Class WP_Theme contains 4 abstract methods and must therefore be declared abstract or implement the remaining methods (ArrayAccess::offsetExists, ArrayAccess::offsetGet, ArrayAccess::offsetSet, ...) in /data/web/1/000/109/432/434063/htdocs/sagen-haft.de/wp-includes/class-wp-theme.php on line 9

Fatal error: Uncaught Error: Call to undefined function wp_kses_bad_protocol() in /data/web/1/000/109/432/434063/htdocs/sagen-haft.de/wp-includes/formatting.php:4386 Stack trace: #0 /data/web/1/000/109/432/434063/htdocs/sagen-haft.de/wp-includes/class-wp-fatal-error-handler.php(190): esc_url('https://wordpre...') #1 /data/web/1/000/109/432/434063/htdocs/sagen-haft.de/wp-includes/class-wp-fatal-error-handler.php(147): WP_Fatal_Error_Handler->display_default_error_template(Array, false) #2 /data/web/1/000/109/432/434063/htdocs/sagen-haft.de/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 /data/web/1/000/109/432/434063/htdocs/sagen-haft.de/wp-includes/formatting.php on line 4386