Membership rebuild - SQL error

1 post / 0 new
Membership rebuild - SQL error

New to cqrlog, I started playting around with club memberships.  After choosing a few in File -> Perferences -> Membership, I then tried Statistics -> Membership tracking -> Rebuild membership statistics.  It brings up a window with the membership I chose earlier.  I checked the first box, then clicked Start.  A pop up appeared:
Error executing query: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '= c. and c.fromdate <= q.qsodate and c.todate >= q.qsodateset q.club_nr1 = c.c' at line 1
Is it a bug or did I do something in the wrong order?
Tnx es 73,
Mike ab3ap