phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a9044ef0c0dad13397adcc6e9a15d9cc' 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 ('a9044ef0c0dad13397adcc6e9a15d9cc', -1, 1715782392, 1715782392, '12de147a', -4, 0, 0)

Line : 187
File : sessions.php