phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8a7079476ec9e7a98b9ec26029fd0f29' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('8a7079476ec9e7a98b9ec26029fd0f29', -1, 1758862859, 1758862859, 'd849d88e', 20, 0)

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