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 ('655af81220b64cfaeb87023641e188af','0','44.221.46.132','claudebot','1711631473','forgotpw.php?sid=7dc2bf5152e1b47546896ec4ff367f29','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 @ 14:11
Script: /forgotpw.php?sid=7dc2bf5152e1b47546896ec4ff367f29
Referer: