phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a06fd728a6a95d43522ca67770429e03' 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 ('a06fd728a6a95d43522ca67770429e03', -1, 1765694580, 1765694580, 'd849d803', -4, 0, 0)

Line : 187
File : sessions.php