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 ('25deb4e5a9ef22d6d0ef0988fd70e1e4','0','18.119.159.150','claudebot','1713453732','board.php?boardid=22&page=1&daysprune=1000&sortfield=replycount&sortorder=ASC&sid=4c8e4a6d5282c10622c6ce314bf4c2ac','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: 18.04.2024 @ 17:22
Script: /board.php?boardid=22&page=1&daysprune=1000&sortfield=replycount&sortorder=ASC&sid=4c8e4a6d5282c10622c6ce314bf4c2ac
Referer: