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 ('aecf82e515b56ebc1cb1fbb1fb496687','0','3.15.219.64','claudebot','1713444806','memberslist.php?sid=c29475262058d3db62f8e463a100591a','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: 18.04.2024 @ 14:53
Script: /memberslist.php?sid=c29475262058d3db62f8e463a100591a
Referer: