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 ('4abd5ab9c097ec20ad67aace3deecb44','0','52.14.221.113','claudebot','1713306004','forgotpw.php?sid=1638bc4040f3066462b373150319e068','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 @ 00:20
Script: /forgotpw.php?sid=1638bc4040f3066462b373150319e068
Referer: