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 ('fa61c778036c510d4dbf3db42c37b1b3','0','18.222.67.251','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715106474','search.php?sid=b61a60a223fff964a398fb843d53a27d','0','0','')
mysql error: Duplicate entry 'fa61c778036c510d4dbf3db42c37b1b3' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 07.05.2024 @ 20:27
Script: /search.php?sid=b61a60a223fff964a398fb843d53a27d
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