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 ('05d39ef498c1c6fd871321f1583fc5d5','0','18.118.122.46','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715643803','board.php?boardid=331&sid=b7d371cca2e6bfd29bc4d47001694fc3','0','0','')
mysql error: Duplicate entry '05d39ef498c1c6fd871321f1583fc5d5' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 14.05.2024 @ 01:43
Script: /board.php?boardid=331&sid=b7d371cca2e6bfd29bc4d47001694fc3
Referer: