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 ('4023f0b4aa4ff25f15b3885df4b027cc','0','18.223.0.53','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713520490','jgs_portal_box.php?id=52&sid=a1204a4190380ba11233e1c9deeee3f6','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: 19.04.2024 @ 11:54
Script: /jgs_portal_box.php?id=52&sid=a1204a4190380ba11233e1c9deeee3f6
Referer: