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 ('7b36376d25958e3cdcd4527f61331128','0','3.145.60.166','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714090014','search.php?sid=90cd99a45cc2181e8f4e609678672cd9','0','0','')
mysql error: Duplicate entry '7b36376d25958e3cdcd4527f61331128' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 26.04.2024 @ 02:06
Script: /search.php?sid=90cd99a45cc2181e8f4e609678672cd9
Referer: