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 ('e0b571074d5845a97b1626975422c76f','0','3.145.77.114','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713511467','misc.php?action=imprint&sid=a1775e54f2bef5386b487a3e97ba3ee7','0','0','')
mysql error: Duplicate entry 'e0b571074d5845a97b1626975422c76f' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 19.04.2024 @ 09:24
Script: /misc.php?action=imprint&sid=a1775e54f2bef5386b487a3e97ba3ee7
Referer: http://wehrbauten.de/misc.php?action=imprint&sid=a1775e54f2bef5386b487a3e97ba3ee7