phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '221b2d9ee636a8559fc24d302fd828f1' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('221b2d9ee636a8559fc24d302fd828f1', -1, 1764146653, 1764146653, 'd849d800', 0, 0)

Line : 152
File : /home/bsc/v1/phpbb2/includes/sessions.php