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 ('61b49368053845a86949e23916e80744','0','3.235.46.191','claudebot','1711632247','thread.php?goto=lastpost&threadid=5337&sid=070cd5eae314e3c22b4a8218da2e5b30','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 @ 14:24
Script: /thread.php?goto=lastpost&threadid=5337&sid=070cd5eae314e3c22b4a8218da2e5b30
Referer: