SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl 2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('0b159b294bfa67d305f889a249d85fb0','0','18.217.194.39','claudebot','1713439492','addreply.php?postid=122585&sid=7f9e0fa1f2be5f1de5b8fc6dca5b0ac5','0','0','')
mysql error: Duplicate entry '0b159b294bfa67d305f889a249d85fb0' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.44
php version: 5.2.17
Date: 18.04.2024 @ 13:24
Script: /addreply.php?postid=122585&sid=7f9e0fa1f2be5f1de5b8fc6dca5b0ac5
Referer: