You've hit database column size limits. You'll need to edit your _comprofiler database tables and change their table engine to InnoDB, which should allow for a significantly more amount of fields. CB 1.x uses MyISAM, which you can get about 100 fields with (maybe more depending on the type of fields).

matthewdavey wrote: Ok thanks how do I do this in CBuilder field management it says I can have 5000 fields see attached
Please help
Thanks

That is just the paging limit.

krileon wrote: You've hit database column size limits. You'll need to edit your _comprofiler database tables and change their table engine to InnoDB, which should allow for a significantly more amount of fields. CB 1.x uses MyISAM, which you can get about 100 fields with (maybe more depending on the type of fields).

Kyle has given you the way to fix.

Please use phpmyadmin to change a;; _comprofile database tables to InnoDB.

You should be able to find phpmyadmin on your hosting panel - if not ask your hosting helpdesk for assistance.

stackoverflow.com/questions/6921506/how-to-change-storage-engine-of-database-in-phpmyadmin