phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '73c8be2381c06ff98a4a56d8bc20127c' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('73c8be2381c06ff98a4a56d8bc20127c', -1, 1770389009, 1770389009, 'd849d802', 7, 0)

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