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 ('4d273f983dfd6d36c483c1927d56c878','0','18.234.139.149','claudebot','1711677383','board.php?boardid=4&sid=48cd0c96bef849aa9052aa4654e9286b','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 @ 02:56
Script: /board.php?boardid=4&sid=48cd0c96bef849aa9052aa4654e9286b
Referer: