phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3e72a261c526b2557f3176858ac7ad3d' 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 ('3e72a261c526b2557f3176858ac7ad3d', -1, 1784328122, 1784328122, 'd849d922', 2, 0, 0)

Line : 187
File : sessions.php