phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '79cf38797c95d39551456dc88a0822f4' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('79cf38797c95d39551456dc88a0822f4', -1, 1715893146, 1715893146, '0d3ab81e', 0, 0, 0)

Line : 187
File : sessions.php