phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a5cdf95f3944ce4534f44a8921198663' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a5cdf95f3944ce4534f44a8921198663', -1, 1715781508, 1715781508, '0381f98d', 0, 0, 0)

Line : 187
File : sessions.php