phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '15473d5e587608f39ac2d8187dce114e' for key 'PRIMARY'

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('15473d5e587608f39ac2d8187dce114e', -1, 1765015936, 1765015936, 'd849d897', 10, 0, 0)

Line : 186
File : sessions.php