phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f2fed51d0af0f6b4ef463066cee2e01' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9f2fed51d0af0f6b4ef463066cee2e01', -1, 1737505709, 1737505709, '0aff0001', 82, 0, 0)

Line : 199
File : sessions.php