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 ('b4f9686008aaa7df9547a445a4ef6fe7','0','18.213.110.162','claudebot','1711639050','ts_index.php?sid=a51caa820e6968ce5e0506cbce2ebcd6','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 @ 16:17
Script: /ts_index.php?sid=a51caa820e6968ce5e0506cbce2ebcd6
Referer: