Former Inter Milan star Wesley Sneijder has boldly claimed that Erik ten Hag already made one major “mistake” during his time as Manchester United manager. Erik ten Hag’s second season at Old Trafford has fallen flat and the Dutchman is under immense pressure amid uncertainty around his future at the club. The 54-year-old Manchester United manager can no longer secure a top-four finish this season, meaning the Red Devils will be without Champions League football. However, Ten Hag has reached his second consecutive FA Cup final and the former Ajax boss faces a tall order in dethroning defending…