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 ('bc561ab2921c6f68c82655a2729fbb15','0','3.236.57.1','claudebot','1711714689','thread.php?goto=nextnewest&threadid=904&sid=ef5b5b5ccf025f55a714e5a0f61e1204','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 @ 13:18
Script: /thread.php?goto=nextnewest&threadid=904&sid=ef5b5b5ccf025f55a714e5a0f61e1204
Referer: