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 ('d33c4eac235586ce3530eb33e2ab23d1','0','3.145.12.242','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713567709','jgs_portal_box.php?id=61&sid=a87ea133b5bd2253f6abd162c6583510','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: 20.04.2024 @ 01:01
Script: /jgs_portal_box.php?id=61&sid=a87ea133b5bd2253f6abd162c6583510
Referer: