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 ('996b50f58a940926490d24e56eeb4546','0','18.232.187.47','claudebot','1711718496','memberslist.php?sid=0403342bf06ab7cdefecab6c7da9c347','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: 29.03.2024 @ 14:21
Script: /memberslist.php?sid=0403342bf06ab7cdefecab6c7da9c347
Referer: