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 ('370a742a1d4e8f7c5c1ef40e328377ad','0','3.137.176.67','claudebot','1713485286','thread.php?threadid=4459&sid=c9f093fb643f6334b1840e30b9e136e3','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 @ 02:08
Script: /thread.php?threadid=4459&sid=c9f093fb643f6334b1840e30b9e136e3
Referer: