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 ('146d8a5cd6b9ceb8eb5e82cd26662b42','0','3.14.70.203','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714278968','thread.php?goto=lastpost&threadid=4717&sid=6bb5421ed7a35756a697181f651cfb9c','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: 28.04.2024 @ 06:36
Script: /thread.php?goto=lastpost&threadid=4717&sid=6bb5421ed7a35756a697181f651cfb9c
Referer: