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 ('e0c57e66e61e6380db324a91dc24184f','0','3.149.214.32','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715176201','formmail.php?threadid=963&sid=b0215725cbae3e223f877e9fe5fb18e6','0','0','')
mysql error: Duplicate entry 'e0c57e66e61e6380db324a91dc24184f' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 08.05.2024 @ 15:50
Script: /formmail.php?threadid=963&sid=b0215725cbae3e223f877e9fe5fb18e6
Referer: