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 ('b9bddf7d833806727ebc42f9bdf55c46','0','18.191.211.66','claudebot','1713307782','ts_index.php?sid=aca7473a453676a7670f2722bd035f44','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: 17.04.2024 @ 00:49
Script: /ts_index.php?sid=aca7473a453676a7670f2722bd035f44
Referer: