Guys

Using CB 2.0.14 - after updating to Joomla 3.6.2 from 3.5.x whern using CB tools all checks are ok except for user database - I get the following errors:

CB fields data storage database structure differences:
Table #__comprofiler Column twitter_previous_userid type is varchar(50) instead of text
Table #__comprofiler Column fb_previous_userid type is varchar(50) instead of text
Table #__comprofiler Column tumblr_userid type is varchar(50) instead of varchar(255)
The CB fields data storage database structure differences can be fixed (adjusted) by clicking here: Click here to fix (adjust) all CB fields data storage database differences listed above

When I do a DRY RUN - it all works fine (apparently) but when I do the actual fic, i get this error:

An error has occurred.

1170 BLOB/TEXT column 'twitter_previous_userid' used in key specification without a key length SQL=ALTER TABLE `#__comprofiler` CHANGE `twitter_previous_userid` `twitter_previous_userid` text

Any ideas how to fix please?

I managed to FIX this by simply going into CB fields edit and pressing edit for each of those 3 fields and then saving them again - when I ran tools again, all eroors were fixed.

Cheers