phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd47cf1c588f5851bbbdbd3c00f1056e7' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d47cf1c588f5851bbbdbd3c00f1056e7', -1, 1714235321, 1714235321, 'c0a80201', -1, 0, 0)

Line : 187
File : sessions.php