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 ('c84821a7d5f023756bd02ed7faf944f2','0','18.117.158.47','claudebot','1713449151','forgotpw.php?sid=5068ad0b2cb0e601224eb291f4520c36','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 @ 16:05
Script: /forgotpw.php?sid=5068ad0b2cb0e601224eb291f4520c36
Referer: