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 ('e0cf0ff272306b48f4fadcb5b10265c5','0','3.140.186.241','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715206623','jgs_galerie.php?sid=34176300b438ad4e89187c3e982d7b20','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: 09.05.2024 @ 00:17
Script: /jgs_galerie.php?sid=34176300b438ad4e89187c3e982d7b20
Referer: