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 ('88584172d9eb6a8ce25e4286da10a3e6','0','18.216.32.116','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713882861','thread.php?goto=lastpost&threadid=5334&sid=0215e9c156384f0f92dfcf04008e2769','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: 23.04.2024 @ 16:34
Script: /thread.php?goto=lastpost&threadid=5334&sid=0215e9c156384f0f92dfcf04008e2769
Referer: