phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0c0a420924cf8d6b2f730e1c961593a7' 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 ('0c0a420924cf8d6b2f730e1c961593a7', -1, 1715892011, 1715892011, '03809b95', 0, 0, 0)

Line : 187
File : sessions.php