phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e12f8433c692e960cc3416a557dd5b8b' 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 ('e12f8433c692e960cc3416a557dd5b8b', -1, 1740206739, 1740206739, '0d3af7c4', 5, 0, 0)

Line : 187
File : sessions.php