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 ('86906b78a070f855ef66bb4da7b562e2','0','44.221.43.88','claudebot','1711651015','partner.php?sid=f34a13408bfc3824c15710f1ed7ab156','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: 28.03.2024 @ 19:36
Script: /partner.php?sid=f34a13408bfc3824c15710f1ed7ab156
Referer: