SqlTracker::__construct

public function __construct()
{
	if (self::$depthBackTrace == 0)
	{
		$eh = BitrixMainConfigConfiguration::getValue('exception_handling');
		if (!empty($eh['depth_back_trace']))
		{
			self::$depthBackTrace = (int) $eh['depth_back_trace'];
		}
		else
		{
			self::$depthBackTrace = 8;
		}
	}
}