Unhandled exception: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, bool given<br/>This should <strong>never</strong> happen, please inform Flyspray Developers.<br/><br/>If you are an Administrator of this Flyspray installation you might enable <strong>temporarly!</strong> <em>DEBUG_EXCEPTION</em> in <em>constants.inc.php</em> for more details.