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 ('345fedab069308a1fb688d8b50af7059','0','18.118.150.80','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714053102','misc.php?action=faq&sid=4d3c2e8dfd0bfc874a15bd9de4bf0acc','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: 25.04.2024 @ 15:51
Script: /misc.php?action=faq&sid=4d3c2e8dfd0bfc874a15bd9de4bf0acc
Referer: