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 ('665f3b66b90f0de44af1c93dda4a3c03','0','18.212.102.174','claudebot','1711654750','forgotpw.php?sid=b8b57c1280c4dc21fb22b2d418431974','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: 28.03.2024 @ 20:39
Script: /forgotpw.php?sid=b8b57c1280c4dc21fb22b2d418431974
Referer: