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 ('98069bbb6a538d0b715a9eef76437504','0','18.191.46.36','claudebot','1713432733','memberslist.php?sid=c030fa8a8df39656f122bc9bdfddb81b','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 @ 11:32
Script: /memberslist.php?sid=c030fa8a8df39656f122bc9bdfddb81b
Referer: