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 ('05d762377858946f7ece5eac7a5db256','0','18.119.157.62','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716229794','board.php?boardid=38&sid=c5de087eb38f92a9e393a9a8cf4e5274','0','0','')
mysql error: Duplicate entry '05d762377858946f7ece5eac7a5db256' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 20.05.2024 @ 20:29
Script: /board.php?boardid=38&sid=c5de087eb38f92a9e393a9a8cf4e5274
Referer: