phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0fc09a88814cad5f0f830cc32bdc65bc' 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 ('0fc09a88814cad5f0f830cc32bdc65bc', -1, 1728076876, 1728076876, '12bc9888', 0, 0, 0)

Line : 192
File : sessions.php