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 ('4533bc9a54d926c5d1cd7f3b1806bd71','0','3.145.184.7','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714121431','thread.php?goto=firstnew_thread&threadid=4492&sid=e8d9a15c9705c7e40d0a5c100b8c7826','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: 26.04.2024 @ 10:50
Script: /thread.php?goto=firstnew_thread&threadid=4492&sid=e8d9a15c9705c7e40d0a5c100b8c7826
Referer: