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 ('22c65d63eeae32500bf5eb3f4ad1ccec','0','18.191.195.110','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714174326','scast.php?mode=events&sid=ee7cbcb7544ef576abf898c1e1c8a405','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: 27.04.2024 @ 01:32
Script: /scast.php?mode=events&sid=ee7cbcb7544ef576abf898c1e1c8a405
Referer: