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 ('92a69824e868e5aebb445ded9fef474e','0','18.191.18.87','claudebot','1713259309','thread.php?goto=lastpost&threadid=5342&sid=b6521b604f3b2eb6ea8641fff155041c','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: 16.04.2024 @ 11:21
Script: /thread.php?goto=lastpost&threadid=5342&sid=b6521b604f3b2eb6ea8641fff155041c
Referer: