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 ('f3f4f48b950f1db9372e9c96c2c1c46d','0','18.222.182.105','claudebot','1713485103','board.php?boardid=15&sid=750164e634a3ee22fb02a6290ad78aff','0','0','')
mysql error: Duplicate entry 'f3f4f48b950f1db9372e9c96c2c1c46d' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 19.04.2024 @ 02:05
Script: /board.php?boardid=15&sid=750164e634a3ee22fb02a6290ad78aff
Referer: