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 ('727a84fef0befa323e38b2a8e33d3b23','0','18.232.187.47','claudebot','1711715499','board.php?boardid=110&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=b64874834c057e2cf92a3a7e3b1dfd0a','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 @ 13:31
Script: /board.php?boardid=110&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=b64874834c057e2cf92a3a7e3b1dfd0a
Referer: