SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl 2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('050878ca95a40d19cc3419de54c6b0cd','0','52.91.177.91','claudebot','1711717933','usercp.php?action=buddy&add=21555&sid=1fce7a39d2e280a3afbeb153a1729fab','0','0','')
mysql error: Duplicate entry '050878ca95a40d19cc3419de54c6b0cd' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.44
php version: 5.2.17
Date: 29.03.2024 @ 14:12
Script: /usercp.php?action=buddy&add=21555&sid=1fce7a39d2e280a3afbeb153a1729fab
Referer: