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 ('36613f8f110bf7c7ad1878ac36fada3b','0','18.188.40.207','claudebot','1713478733','board.php?boardid=113&sid=bf32eb4fd9ba2480b50f9b4e8ab1674a','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: 19.04.2024 @ 00:18
Script: /board.php?boardid=113&sid=bf32eb4fd9ba2480b50f9b4e8ab1674a
Referer: