phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4c585e5b790abb390c7d72b1bd1d8d8e' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4c585e5b790abb390c7d72b1bd1d8d8e', -1, 1741050556, 1741050556, '038eb9d1', 0, 0, 0)

Line : 187
File : sessions.php