Fatal error: Uncaught Error: Call to undefined function wp_unique_id() in /home/cezarypiatek1990/public_html/testwordpressa/wp-content/themes/twentytwentyone/searchform.php:19 Stack trace: #0 {main} thrown in /home/cezarypiatek1990/public_html/testwordpressa/wp-content/themes/twentytwentyone/searchform.php on line 19