phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1e12ad5552d7a746a041d9511456ddd3' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('1e12ad5552d7a746a041d9511456ddd3', -1, 1758876371, 1758876371, 'd849d88a', -9, 0)

Line : 180
File : /www/includes/sessions.php