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 ('e63b21a82fc27cf6de02e63b0b5b7be4','0','3.89.56.228','claudebot','1711636014','board.php?boardid=31&sid=825b9d5f417c8031b17e27986223a5b0','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 @ 15:26
Script: /board.php?boardid=31&sid=825b9d5f417c8031b17e27986223a5b0
Referer: