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 ('376805019157660fdf5010d22a2616b9','0','18.116.37.228','claudebot','1713453429','calendar.php?sid=8b1fa159baff3df39f6186c03592a5a0','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: 18.04.2024 @ 17:17
Script: /calendar.php?sid=8b1fa159baff3df39f6186c03592a5a0
Referer: