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 ('5dca592c7281450c5756a7f4c9b3cf2c','0','3.137.213.128','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713531680','calendar.php?sid=5d3f2d5f4a7a4eb78ea51c90eb5c7105','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 @ 15:01
Script: /calendar.php?sid=5d3f2d5f4a7a4eb78ea51c90eb5c7105
Referer: