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 ('ff633a521bb8e7872517ccfba60343b4','0','18.188.20.56','claudebot','1713268694','profile.php?userid=2&sid=32e40f34e7b902356b5f53578876109e','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: 16.04.2024 @ 13:58
Script: /profile.php?userid=2&sid=32e40f34e7b902356b5f53578876109e
Referer: