phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '252846c3e553b5932fce8b5fe2ab3645' 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 ('252846c3e553b5932fce8b5fe2ab3645', -1, 1792197238, 1792197238, 'd849d88b', 6, 0, 0)

Line : 187
File : sessions.php