phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd694d38111d5dd5900db50f279ce0b6d' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d694d38111d5dd5900db50f279ce0b6d', -1, 1766007056, 1766007056, 'd849d8a5', 5, 0, 0)

Line : 187
File : sessions.php