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 ('7711e0dfb45754c3dab1ca4e69a9fe69','0','3.239.119.159','claudebot','1711670110','thread.php?goto=firstnew_thread&threadid=5307&sid=473e27bdf116b6883fce4d67db9dec29','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: 29.03.2024 @ 00:55
Script: /thread.php?goto=firstnew_thread&threadid=5307&sid=473e27bdf116b6883fce4d67db9dec29
Referer: