App stuck in Simulator and crash in Device about pbwebviewcontroller HOT 6 CLOSED

- (NSArray *)bookmarks
{
    if (!_bookmarks) {
        _bookmarks = @[
            @"http://www.apple.com",
            @"http://daringfireball.net",
            @"http://www.macstories.net",
            @"http://www.macdrifter.com",
            @"http://brettterpstra.com",

            @"http://www.pinbrowser.co",
            @"http://kmikael.com",
            @"https://twitter.com/mkonutgan"
        ];
    }

    return _bookmarks;
}

- (NSArray *)bookmarks
{
    if (!_bookmarks) {
        _bookmarks = @[
            @"http://m.cbn.globoradio.globo.com/default_mobile.htm?url=/editorias/economia/2015/09/14/CORTES-NO-MINHA-CASA-MINHA-VIDA-VAO-GERAR-ECONOMIA-DE-R-48-BILHOES.htm",
            @"http://cbn.globoradio.globo.com/comentaristas/mauro-halfeld/2015/08/27/ONDE-FICA-O-FUNDO-DO-POCO-DESSA-CRISE.htm",
            @"http://m.cbn.globoradio.globo.com/default_mobile.htm?url=/comentaristas/kennedy-alencar/2015/09/14/DILMA-ESTA-DANDO-SINAIS-DE-QUE-VAI-ERRAR-DE-NOVO.htm",
            @"http://www.macdrifter.com",
            @"http://brettterpstra.com",

            @"http://www.pinbrowser.co",
            @"http://kmikael.com",
            @"https://twitter.com/mkonutgan"
        ];
    }

    return _bookmarks;
}