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 ('ec2a9ebfdfe6c74e94e781bffe2227ca','0','18.209.63.120','claudebot','1711621719','addreply.php?action=quote&postid=19066&sid=5b0383a594767eb52b9d0d41c4981876','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 @ 11:28
Script: /addreply.php?action=quote&postid=19066&sid=5b0383a594767eb52b9d0d41c4981876
Referer: