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 ('7b369b21eaf7ea278728051c2a75e674','0','3.12.34.178','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714836592','usercp.php?action=buddy&add=156&sid=cda7060a5e5ff6b2a68cc64173b7bba7','0','0','')
mysql error: Duplicate entry '7b369b21eaf7ea278728051c2a75e674' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 04.05.2024 @ 17:29
Script: /usercp.php?action=buddy&add=156&sid=cda7060a5e5ff6b2a68cc64173b7bba7
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