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 ('358e4cd8f9ccf141ce63c2448457cd46','0','3.17.28.48','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714371836','jgs_portal.php?sid=4967dfb7a40384179c39ea77601389ea','0','0','')
mysql error: Duplicate entry '358e4cd8f9ccf141ce63c2448457cd46' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 29.04.2024 @ 08:23
Script: /jgs_portal.php?sid=4967dfb7a40384179c39ea77601389ea
Referer: