Warning: Array to string conversion in /www/hosting/publicatus.cz/master2/includes/ldjson.php on line 127

Fatal error: Uncaught TypeError: preg_match(): Argument #2 ($subject) must be of type string, array given in /www/hosting/publicatus.cz/master2/includes/ldjson.php:7 Stack trace: #0 /www/hosting/publicatus.cz/master2/includes/ldjson.php(7): preg_match() #1 /www/hosting/publicatus.cz/master2/includes/ldjson.php(229): zobraz_json_faq() #2 /www/hosting/publicatus.cz/master2/includes/index.php(167): include('...') #3 /www/hosting/ceskaordinace.cz/www/index.php(2): include('...') #4 {main} thrown in /www/hosting/publicatus.cz/master2/includes/ldjson.php on line 7