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 ('444634aa05d8040e1413cd5c629745e9','0','184.72.135.210','claudebot','1711640427','thread.php?goto=firstnew&threadid=5124','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 @ 16:40
Script: /thread.php?goto=firstnew&threadid=5124
Referer: