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 ('c6539f4445329fbea1fea024689ad623','0','3.128.198.21','claudebot','1713480847','profile.php?userid=1138&sid=8a148c6a312f0098defcf5d5db59485c','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: 19.04.2024 @ 00:54
Script: /profile.php?userid=1138&sid=8a148c6a312f0098defcf5d5db59485c
Referer: