phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'df849104ab2e511fa4934816ab2cab4f' 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 ('df849104ab2e511fa4934816ab2cab4f', -1, 1762417933, 1762417933, 'd849d879', 33, 0, 0)

Line : 187
File : sessions.php