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 ('dac1958e13032fe3a767338466b5796b','0','3.12.108.236','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714736652','board.php?boardid=143&sid=049295fbb80062cb2ea043dfc5cd0696','0','0','')
mysql error: Duplicate entry 'dac1958e13032fe3a767338466b5796b' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 03.05.2024 @ 13:44
Script: /board.php?boardid=143&sid=049295fbb80062cb2ea043dfc5cd0696
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