SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('bd47deee4544222394c806c1df14aae9','0','216.73.216.119','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1754851203','report.php?postid=7153','0','0','')
mysql error: Duplicate entry 'bd47deee4544222394c806c1df14aae9' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 10.08.2025 @ 20:40
Script: /report.php?postid=7153
Referer: