mysqli_query Table './dbispconfig/monitor_data' is marked as crashed

I get oodles of this or similar errors in e-mail:

Code:

11.03.2015-16:40 - WARNING - DB::query(DELETE FROM monitor_data WHERE
type ='sys_log' AND created < UNIX_TIMESTAMP() - 240 AND server_id
= 1) -> mysqli_query Table './dbispconfig/monitor_data' is marked as
crashed and last (automatic?) repair failed

Disk was full, I suppose this made database broken. Is the above condition repairable?
I did find advice to run the update db script from ISPConfig installer, would it work in this case?

 

ISPConfig shows this in top of browser window:

Code:

0 db->query(SELECT DISTINCT type, data FROM monitor_data WHERE server_id = 2)
called at [/usr/local/ispconfig/interface/lib/classes/db_mysql.inc.php:211]
#1 db->queryAllRecords(SELECT DISTINCT type, data FROM monitor_data
WHERE server_id = 2) called at [/usr/local/ispconfig/interface/web/monitor/show_sys_state.php:194] 
#2 _getServerState(2, aweb4.domainname.country, ) called at [/usr/local/ispconfig/interface/web/monitor/show_sys_state.php:115] #3 _getSysState() called at [/usr/local/ispconfig/interface/web/monitor/show_sys_state.php:63]
#0 db->query(SELECT DISTINCT type, data FROM monitor_data WHERE server_id = 1) called at [/usr/local/ispconfig/interface/lib/classes/db_mysql.inc.php:211]
#1 db->queryAllRecords(SELECT DISTINCT type, data FROM monitor_data WHERE server_id = 1) called at [/usr/local/ispconfig/interface/web/monitor/show_sys_state.php:194]
#2 _getServerState(1, ispc3.domainname.country, ) called at [/usr/local/ispconfig/interface/web/monitor/show_sys_state.php:115]
#3 _getSysState() called at [/usr/local/ispconfig/interface/web/monitor/show_sys_state.php:63]

 

I managed to repair database table monitor_data.MYI following this manual:

Code:

http://dev.mysql.com/doc/refman/5.0/en/myisam-repair.html

Now I get oodles of different errors. I'll try to undestand what they are about.