phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '27bf1b9f5231bfc9120d2cf8736a8db3' for key 'PRIMARY'

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, priv_session_id) VALUES ('27bf1b9f5231bfc9120d2cf8736a8db3', -1, 1762812853, 1762812853, 'd849d86e', 5, 0, 0, '5ee47c522290f88f46038b9e9bb3c3a4')

Line : 188
File : sessions.php