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 ('22cb2d13469dd8f996a6bc6eb692504b','0','3.135.183.187','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713850733','jgs_portal_box.php?id=12&sid=94d07b72bc8bd37c6c0dcf6378390c48','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 @ 07:38
Script: /jgs_portal_box.php?id=12&sid=94d07b72bc8bd37c6c0dcf6378390c48
Referer: