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 ('d62486a41e64decd4aae6158b2d0e17d','0','52.15.189.48','claudebot','1713412460','thread.php?threadid=4668&sid=deba100deedf4f4d22737d80f7b510b0','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 @ 05:54
Script: /thread.php?threadid=4668&sid=deba100deedf4f4d22737d80f7b510b0
Referer: