phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a703bcaf2e578dd31b94a0e1834dd778' 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 ('a703bcaf2e578dd31b94a0e1834dd778', -1, 1716342717, 1716342717, '12dcee5d', 36, 0, 0)

Line : 187
File : sessions.php