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 ('b705a6a120bd3d8da857edc97725d011','0','3.140.242.165','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713933262','thread.php?goto=lastpost&threadid=5335&sid=29ebb7c943144cf535222ca5d2b1c377','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: 24.04.2024 @ 06:34
Script: /thread.php?goto=lastpost&threadid=5335&sid=29ebb7c943144cf535222ca5d2b1c377
Referer: