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 ('fae513460951d8b6252d04802282029a','0','216.73.216.176','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1754309785','berichte.php?id=4bd10a2dbd26c2e79d19e592bfa48a84','0','0','')
mysql error: Duplicate entry 'fae513460951d8b6252d04802282029a' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.1.73-1
php version: 5.3.3-7+squeeze19
Date: 04.08.2025 @ 14:16
Script: /waller/berichte.php?id=4bd10a2dbd26c2e79d19e592bfa48a84
Referer: