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 ('1b27d9c6e35df07d020f17d07b0d0a57','0','18.222.119.148','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714697830','search.php?action=user&userid=1&sid=2ae68477c8d303b9208ecc168f827c25','0','0','')
mysql error: Duplicate entry '1b27d9c6e35df07d020f17d07b0d0a57' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 03.05.2024 @ 02:57
Script: /search.php?action=user&userid=1&sid=2ae68477c8d303b9208ecc168f827c25
Referer: