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 ('e21a8ad7e760ae6c8e11c4941661885c','0','18.190.153.51','claudebot','1713484806','thread.php?goto=nextoldest&threadid=5356&sid=b2d7a6b9818722bc2de70fcbc9de4c3a','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: 19.04.2024 @ 02:00
Script: /thread.php?goto=nextoldest&threadid=5356&sid=b2d7a6b9818722bc2de70fcbc9de4c3a
Referer: