phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f84a8dda6028f3261c0dff78ec5da303' 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 ('f84a8dda6028f3261c0dff78ec5da303', -1, 1714928293, 1714928293, '038eade3', -4, 0, 0)

Line : 187
File : sessions.php