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 ('840a323d13fa121a183e7df12891dfcf','0','3.234.253.152','claudebot','1711692642','memberslist.php?sid=e4bcd100b66f9ac3be2dbfe5d3cf57c2','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 @ 07:10
Script: /memberslist.php?sid=e4bcd100b66f9ac3be2dbfe5d3cf57c2
Referer: