SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl 2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('849d8980f3776140341730078768f440','0','18.221.53.209','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)','1713559579','misc.php?action=faq&sid=df4ad3f34e3287069bf32231dce8d116','0','0','')
mysql error: Duplicate entry '849d8980f3776140341730078768f440' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.44
php version: 5.2.17
Date: 19.04.2024 @ 22:46
Script: /misc.php?action=faq&sid=df4ad3f34e3287069bf32231dce8d116
Referer: http://your-wbb.de/misc.php?action=faq&sid=df4ad3f34e3287069bf32231dce8d116