phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c09cccd8d0b356471bf03b8d3ad38c6b' 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 ('c09cccd8d0b356471bf03b8d3ad38c6b', -1, 1715781353, 1715781353, '12dd1885', 0, 0, 0)

Line : 187
File : sessions.php