phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b7767f04225d2baefa8bf53d3a7c8d8b' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('b7767f04225d2baefa8bf53d3a7c8d8b', -1, 1758631620, 1758631620, 'd849d82e', 25, 0)

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