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 ('46d06ff2e732a60af7ae4b13528b8d07','0','54.205.116.187','claudebot','1711634243','memberslist.php?sid=c2e91116b15b7af6206a0f912d110803','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 @ 14:57
Script: /memberslist.php?sid=c2e91116b15b7af6206a0f912d110803
Referer: