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 ('f359adaaf7d0e498d1a457f907641c91','0','13.58.244.216','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714942806','thread.php?goto=nextnewest&threadid=2099&sid=f1104ada5b405cae81659067aa10d9ee','0','0','')
mysql error: Duplicate entry 'f359adaaf7d0e498d1a457f907641c91' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 05.05.2024 @ 23:00
Script: /thread.php?goto=nextnewest&threadid=2099&sid=f1104ada5b405cae81659067aa10d9ee
Referer: