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 ('2ef623efe3a7b5ea58b55da982057e91','0','18.119.159.150','claudebot','1713418627','index.php?sid=4e31a5f5a9e94119decf1f881d1ad3ca','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: 18.04.2024 @ 07:37
Script: /index.php?sid=4e31a5f5a9e94119decf1f881d1ad3ca
Referer: