I getting an error saying that there is a syntax error in the inser into, dont know where it is?

I'm using SQl within Access VBA

SQLstring = "INSERT INTO Reason_Code_Access(Reason_Code, Group, Full_Description) VALUES " & _
"(' " & ReasonCodeVar & " ' , ' " & GroupUploadVar & " ' , ' " & DescriptionUploadVar & " ')"

on the face of it that looks OK
is this error a MySQL syntax error or a PHP error?
if PHP.... is there a semi colon terminating each line of code
bear in mind also with PHP the reported line is the line PHP failed on, the line with the error may be the line above.

if SQL
what does the actual SQL look like, the SQL being sent to the engine
are any of those values numeric, if so they should not be encapsulated with quote marks
minor point there's no terminating semicolon at the end fo the SQL< although some SQL engines are happy with that.
also there is no space between the table name and the bracket with the column names, agaion I doubt its actusally the problem, but if all else fails.....

Perhaps the issue is "Group" in your field list? Try `Group` with backticks. MySQL might not like "Group" without the backticks because "Group" is used by "GROUP BY"