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 ('600efe8b2db6a4acd44b89b8c060329d','0','18.222.108.18','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713605870','board.php?boardid=120&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=0e186570d018344ee29bc5865294247d','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: 20.04.2024 @ 11:37
Script: /board.php?boardid=120&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=0e186570d018344ee29bc5865294247d
Referer: