array (1)
   0 => array (4)
   |  file => "/srv/www/norservis.cz/www/slider_click.php" (42)
   |  line => 11
   |  function => "db_dotaz" (8)
   |  args => array (1)
   |  |  0 => "UPDATE slider SET clicks = clicks + 1 WHERE id=''" (49)