SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('9661f83a970a0d57bfade961ac13d1db','0','54.163.62.42','claudebot','1711644212','usercp.php?action=addsubscription&threadid=5280&sid=04d0441e181ab9bcee77979f2c920244','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 28.03.2024 @ 17:43
Script: /usercp.php?action=addsubscription&threadid=5280&sid=04d0441e181ab9bcee77979f2c920244
Referer: