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 ('1ea95d4e56ac6e3b396af1020af92ca0','0','3.81.221.121','claudebot','1711657352','board.php?boardid=22&sid=b2d7a6b9818722bc2de70fcbc9de4c3a','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 @ 21:22
Script: /board.php?boardid=22&sid=b2d7a6b9818722bc2de70fcbc9de4c3a
Referer: