phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a7c19d275ba0e74fddc9d516a20d6505' 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 ('a7c19d275ba0e74fddc9d516a20d6505', -1, 1714351839, 1714351839, '12e366e1', 2, 0, 0)

Line : 187
File : sessions.php