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 ('e199a95a68757190309562887a9fce66','0','3.135.202.224','claudebot','1713252395','thread.php?threadid=5334&sid=f3f1e93cdff605b5b0b144f96c9f50a5','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: 16.04.2024 @ 09:26
Script: /thread.php?threadid=5334&sid=f3f1e93cdff605b5b0b144f96c9f50a5
Referer: