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 ('71fdde6f3c6aebb8a75cd2d13a4d4281','0','54.210.126.232','claudebot','1711669989','thread.php?goto=lastpost&threadid=5004&sid=ec605655ce8c210347688072c062df1f','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 @ 00:53
Script: /thread.php?goto=lastpost&threadid=5004&sid=ec605655ce8c210347688072c062df1f
Referer: