phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bc63eda7a961407eec2c5f046e829c1e' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('bc63eda7a961407eec2c5f046e829c1e', -1, 1766831384, 1766831384, 'd849d893', -9, 0)

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