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 ('b66a80c5a9c1f77bf0007550762805b3','0','18.232.169.110','claudebot','1711654076','memberslist.php?sid=bd1cf916718cd50c7a7e9ea4c35a5738','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 @ 20:27
Script: /memberslist.php?sid=bd1cf916718cd50c7a7e9ea4c35a5738
Referer: