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 ('893cfc35df172cd611a8aaab5629cf51','0','52.54.111.228','claudebot','1711673570','board.php?boardid=18&sid=1c8412f69507a672cef467c366e3de3a','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: 29.03.2024 @ 01:52
Script: /board.php?boardid=18&sid=1c8412f69507a672cef467c366e3de3a
Referer: