phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b64f36956589850b28655435c4c57f64' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b64f36956589850b28655435c4c57f64', -1, 1715269575, 1715269575, '03951af6', -1, 0, 0)

Line : 187
File : sessions.php