phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '88b1d1f738dbe3ce831826238406ea73' 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 ('88b1d1f738dbe3ce831826238406ea73', -1, 1714792500, 1714792500, '340ff4cd', 0, 0, 0)

Line : 187
File : sessions.php