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 ('424517b0e16d3a6a4c005e8ac20b2be7','0','3.138.204.208','claudebot','1713443544','board.php?boardid=76&sid=f498ac026ed1178cc3fd3ff3bb00f1de','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 @ 14:32
Script: /board.php?boardid=76&sid=f498ac026ed1178cc3fd3ff3bb00f1de
Referer: