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 ('f76cbb499f59e63bce5b417983917f98','0','18.118.144.69','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713554373','usercp.php?action=addsubscription&threadid=5313&sid=d9ff8b0a4656ed4b04305002fccb15c4','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: 19.04.2024 @ 21:19
Script: /usercp.php?action=addsubscription&threadid=5313&sid=d9ff8b0a4656ed4b04305002fccb15c4
Referer: