SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('9e47ac996b8e2876a07d52c99f331558','0','3.137.174.44','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715882530','thread.php?goto=lastpost&threadid=39014&sid=25599b6be32415d1cfb1cf2194653009','0','0','')
mysqli error: Duplicate entry '9e47ac996b8e2876a07d52c99f331558' for key 'PRIMARY'
mysqli error number: 1062
mysqli version: 5.7.25
php version: 7.4.30
Date: 16.05.2024 @ 20:02
Script: /wbb2/thread.php?goto=lastpost&threadid=39014&sid=25599b6be32415d1cfb1cf2194653009
Referer: