Fatal error: Uncaught TypeError: mysqli_fetch_row(): Argument #1 ($result) must be of type mysqli_result, bool given in /data/d/0/d02cfc62-f021-4791-b02a-f3638fe79478/pozlave.sk/web/nastaveni/funkce.php:6
Stack trace:
#0 /data/d/0/d02cfc62-f021-4791-b02a-f3638fe79478/pozlave.sk/web/nastaveni/funkce.php(6): mysqli_fetch_row(true)
#1 /data/d/0/d02cfc62-f021-4791-b02a-f3638fe79478/pozlave.sk/web/_hlavicka.php(150): sql(Object(mysqli), 'UPDATE reklama ...')
#2 /data/d/0/d02cfc62-f021-4791-b02a-f3638fe79478/pozlave.sk/web/index.php(40): include('/data/d/0/d02cf...')
#3 {main}
thrown in /data/d/0/d02cfc62-f021-4791-b02a-f3638fe79478/pozlave.sk/web/nastaveni/funkce.php on line 6