phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '84f4996b9a374eda76f2cabfa0c33c1b' 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 ('84f4996b9a374eda76f2cabfa0c33c1b', -1, 1714396359, 1714396359, '03154c00', -8, 0, 0)

Line : 187
File : sessions.php