phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd7d4c9e402c4d0d6d4d913c165b0a2f7' 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 ('d7d4c9e402c4d0d6d4d913c165b0a2f7', -1, 1715056859, 1715056859, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php