connectToVSQL3: Database connection can not be estabilished. Please try again later.0

Fatal error: Uncaught Error: Call to a member function prepare() on string in /home/bulwsales/public_html/classes/GetData.php:142 Stack trace: #0 /home/bulwsales/public_html/index.php(7): GetData::getSalesmanLeadData(NULL) #1 {main} thrown in /home/bulwsales/public_html/classes/GetData.php on line 142