phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f1fdfa8e2d2a47675c6f8958b77a98e4' 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 ('f1fdfa8e2d2a47675c6f8958b77a98e4', -1, 1716379124, 1716379124, '0d3bf86c', -10, 0, 0)

Line : 187
File : sessions.php