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 ('442dabc407a2f665b48780c7413d6177','0','13.59.82.167','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714751486','search.php?sid=f5237ebb2bdf8be83858ae4ee19b1b35','0','0','')
mysql error: Duplicate entry '442dabc407a2f665b48780c7413d6177' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 03.05.2024 @ 17:51
Script: /search.php?sid=f5237ebb2bdf8be83858ae4ee19b1b35
Referer: