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 ('a05ceb0a63c9df7d5858b43118f958e7','0','18.191.44.23','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714421243','profile.php?userid=103','0','0','')
mysql error: Duplicate entry 'a05ceb0a63c9df7d5858b43118f958e7' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 29.04.2024 @ 22:07
Script: /profile.php?userid=103
Referer: