phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a5311923a2ad45f7d1f12615e2389aa9' 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 ('a5311923a2ad45f7d1f12615e2389aa9', -1, 1714805821, 1714805821, '03935955', 10, 0, 0)

Line : 187
File : sessions.php