SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('11abe67b36bdfe8fcf795c88d81ac3e3','0','3.145.38.117','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715471741','profile.php?userid=1896&sid=4a3ab8d6ac3b92a93abd26617c35e2af','0','0','')
mysql error: Duplicate entry '11abe67b36bdfe8fcf795c88d81ac3e3' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.1.48-MariaDB-0ubuntu0.18.04.1
php version: 7.4.33
Date: 12.05.2024 @ 01:55
Script: /profile.php?userid=1896&sid=4a3ab8d6ac3b92a93abd26617c35e2af
Referer: