After a power outage I get a FATAL ERROR. Can you help me?

Freepbx 6.12.65-15
Asterisk 11.12
All modules updated

FATAL ERROR
FreePBX is Unable to Continue
SQLSTATE[HY000]: General error: 145 Table ‘./asterisk/kvstore’ is marked as crashed and should be repaired

Trace Back
/var/www/html/admin/config.php:302 die_freepbx()
[0]: FreePBX is Unable to Continue
[1]: SQLSTATE[HY000]: General error: 145 Table ‘./asterisk/kvstore’ is marked as crashed and should be repaired

Solved:

amportal a m
repair table kvstore;

Sql states me: number of rows changed from 284 to 283

Do you think I lost important data?

Probably not…

May be a good idea to run

mysqlcheck --repair --all-databases

Ok. Thanks.
It seems that freepbx is ok