phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '306c990311df5b48a9da55534a974a61' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('306c990311df5b48a9da55534a974a61', -1, 1715746769, 1715746769, '0387c114', -4, 0, 0)

Line : 187
File : sessions.php