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 ('a08d5c69edb5bd85f8b35e8f8b866d34','0','3.133.12.172','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714178953','board.php?boardid=22&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=f0dbd3dc7f6ba617b3667ccaf4f62227','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: 27.04.2024 @ 02:49
Script: /board.php?boardid=22&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=f0dbd3dc7f6ba617b3667ccaf4f62227
Referer: