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 ('a70947679a22748001cf16ce22b1889c','0','216.73.216.66','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1749927568','print.php?page=1&threadid=1271','0','0','')
mysql error: Duplicate entry 'a70947679a22748001cf16ce22b1889c' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 14.06.2025 @ 20:59
Script: /print.php?page=1&threadid=1271
Referer: