SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('fa098af6dd8f026e2dbd93d2c1280484','0','3.21.248.47','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715422173','team.php?sid=99501b2616f5a28e80f7301ee3d80a9e','0','0','')
mysql error: Duplicate entry 'fa098af6dd8f026e2dbd93d2c1280484' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 11.05.2024 @ 12:09
Script: /team.php?sid=99501b2616f5a28e80f7301ee3d80a9e
Referer: http://wehrbauten.de/team.php?sid=99501b2616f5a28e80f7301ee3d80a9e