phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1ff541a86e1d58844d8e838699b635d2' 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 ('1ff541a86e1d58844d8e838699b635d2', -1, 1715769116, 1715769116, '038a7dbc', -4, 0, 0)

Line : 187
File : sessions.php