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 ('4c66e3cbe6ed3a17896369dc89193e8d','0','54.173.229.84','claudebot','1711614978','memberslist.php?sid=de5efad178d2f09b83d52071c3c57404','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 @ 09:36
Script: /memberslist.php?sid=de5efad178d2f09b83d52071c3c57404
Referer: