DB Host is NULL
TRACE[0]
FILE:class.dbc.php (line: 15)
FUNCTION:XMysqli->__construct
TRACE[1]
FILE:class.propertyad.php (line: 32)
FUNCTION:DBC::get
TRACE[2]
FILE:property-single.php (line: 31)
FUNCTION:PropertyAd->__construct

Fatal error: Call to a member function selectMulti() on a non-object in /home/propertypl/domains/mieszkanie-wroclaw.pl/public_html/class/class.propertyad.php on line 82