phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '947ff0066c61634fc5a4958e33f67df2' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('947ff0066c61634fc5a4958e33f67df2', -1, 1715195358, 1715195358, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php