phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'abdff046c01e456de16b5d3b7ec7d0a4' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('abdff046c01e456de16b5d3b7ec7d0a4', -1, 1715174921, 1715174921, '340f873f', -8, 0, 0)

Line : 187
File : sessions.php