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 ('d505928e547afaf6f4a1041cc99c03b2','0','3.238.226.167','claudebot','1711689017','memberslist.php?sid=46e8d3551a393952cbca0fd32b3bde18','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 @ 06:10
Script: /memberslist.php?sid=46e8d3551a393952cbca0fd32b3bde18
Referer: