phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c402d7ccce875cf8b17d2bd40f994d4c' 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 ('c402d7ccce875cf8b17d2bd40f994d4c', -1, 1714815903, 1714815903, '12bfb5e7', 0, 0, 0)

Line : 187
File : sessions.php