i fixed the problems on fb1. The system is working now and taking data again. The following things have been changed:

1. changed group id for user controls from 121 (oldcon) to 1001 (controls)
2. changed owner for /frames directory to be 1001:1001 (controls:controls) (formerly 1001:121)
3. changed owner for files changed after Nov8 to 1001:1001

i also deleted parts of the old full data on fb1 as the disk was almost full.