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 ('f42f84fb56d1e3f23e7a53e2da6a3c2a','0','3.15.174.76','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714175574','thread.php?threadid=5358&threadview=0&hilight=&hilightuser=0&sid=fb5f68ce653adf36cdb50ef91b3b1691','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 @ 01:52
Script: /thread.php?threadid=5358&threadview=0&hilight=&hilightuser=0&sid=fb5f68ce653adf36cdb50ef91b3b1691
Referer: