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 ('496800156ca1561592f03c44c0f262ac','0','3.91.19.28','claudebot','1711657469','memberslist.php?sid=6db06ccb637abcf5ec464cc0983144be','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 @ 21:24
Script: /memberslist.php?sid=6db06ccb637abcf5ec464cc0983144be
Referer: