phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4778ad05358f448228a263647f1a60a1' 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 ('4778ad05358f448228a263647f1a60a1', -1, 1714143781, 1714143781, '0395e948', 9, 0, 0)

Line : 248
File : sessions.php