phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2a878297cb9892d9e49b54b1d6ad53b7' 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 ('2a878297cb9892d9e49b54b1d6ad53b7', -1, 1714610900, 1714610900, '12df0035', 0, 0, 0)

Line : 187
File : sessions.php