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 ('2761f5c7e9fe5c69b00777918529313d','0','3.143.0.157','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714038237','board.php?boardid=86&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=10387d2e025159d8ab6a2954b730c64c','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: 25.04.2024 @ 11:43
Script: /board.php?boardid=86&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=10387d2e025159d8ab6a2954b730c64c
Referer: