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 ('8ce52b481ddd30eb239c420a8b44fcb4','0','3.145.50.83','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713629445','thread.php?threadid=5407&goto=lastpost&sid=4c8e4a6d5282c10622c6ce314bf4c2ac','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 @ 18:10
Script: /thread.php?threadid=5407&goto=lastpost&sid=4c8e4a6d5282c10622c6ce314bf4c2ac
Referer: