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 ('0e248e00ef08909d4378a941e71fa01d','0','3.16.67.13','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716224763','search.php?sid=b8f920517bc914a8c0f9b8bb1b1d13b4','0','0','')
mysql error: Duplicate entry '0e248e00ef08909d4378a941e71fa01d' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 20.05.2024 @ 19:06
Script: /search.php?sid=b8f920517bc914a8c0f9b8bb1b1d13b4
Referer: