phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c61247e9dd230b20b66f3ec977ba5315' 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 ('c61247e9dd230b20b66f3ec977ba5315', -1, 1715464205, 1715464205, '0315686d', 12, 0, 0)

Line : 187
File : sessions.php