phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '902cedd7a8b11dec8d991b236c73fab4' 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 ('902cedd7a8b11dec8d991b236c73fab4', -1, 1715144904, 1715144904, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php