phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fd76d1ff9d98b50be5953e0d9585b021' 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 ('fd76d1ff9d98b50be5953e0d9585b021', -1, 1711713769, 1711713769, '3693666f', -4, 0, 0)

Line : 187
File : sessions.php