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 ('6c3584b4b761ceb79fa7adccf6cba01c','0','44.221.46.132','claudebot','1711656992','forgotpw.php?sid=1a31caf03a54de6becbef54196387c50','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 @ 21:16
Script: /forgotpw.php?sid=1a31caf03a54de6becbef54196387c50
Referer: