Match Error When Specifying 2 or More Columns

[john d]

Having problem inserting two or more columns into my Match..Against statement on my Hosting environment. On my test server the query runs fine.
ie ...WHERE MATCH(Title,Description) AGAINST('term');

Error (something about no Fulltext index found on specified column list) Ive checked the table structure and there already in place on my columns that are used by the query (Title, Description)

If I try it one at a time(WHERE MATCH(Title)...) they return fine. Im thinking that its either a MySQL version problem on my hosting environment or a restriction that they have in place. Need you to confirm this if youve also had the same problem with a hosting company.