phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9d6cf55e9f368ea01d2cf77424f4a18c' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9d6cf55e9f368ea01d2cf77424f4a18c', -1, 1752857405, 1752857405, 'd849d8c3', -9, 0, 0)

Line : 187
File : sessions.php