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 ('67b01079c4fbf51947fbd5832573d9ef','0','3.21.231.245','claudebot','1713458631','memberslist.php?sid=b7254f7a5e6af4a0a8c0be86f3a9de3d','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 @ 18:43
Script: /memberslist.php?sid=b7254f7a5e6af4a0a8c0be86f3a9de3d
Referer: