array(4) {
["code"]=>
int(12516)
["message"]=>
string(85) "ORA-12516: TNS:listener could not find available handler with matching protocol stack"
["offset"]=>
int(0)
["sqltext"]=>
string(0) ""
}
Error code = 12516
Error message = ORA-12516: TNS:listener could not find available handler with matching protocol stack
Error position = 0
SQL Statement = ERROR: OCILogon!