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 ('b4f07305e1083ed190340003b3d4a312','0','18.222.125.171','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713561068','thread.php?goto=firstnew_thread&threadid=5356&sid=7641a27e1f928168a245a5a75d0feee0','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 @ 23:11
Script: /thread.php?goto=firstnew_thread&threadid=5356&sid=7641a27e1f928168a245a5a75d0feee0
Referer: