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 ('8397425a4a6261b73ac5f11c84bf9137','0','3.145.173.112','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713985004','board.php?boardid=120&page=1&daysprune=1000&sortfield=replycount&sortorder=ASC&sid=d77e6bc53104c6986dc9d00f6dcf9479','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: 24.04.2024 @ 20:56
Script: /board.php?boardid=120&page=1&daysprune=1000&sortfield=replycount&sortorder=ASC&sid=d77e6bc53104c6986dc9d00f6dcf9479
Referer: