Events without format

Hi! I am using this wonderful plugin. I was uploading events when suddenly It beggining to appear my events without format. I attach some image capture. I don’t know if I modified something I shouldn’t in pluging settings. At first it looked good.

This is how I see singular event: https://fiestas.yecla.es/wp-content/uploads/2016/03/FireShot-Capture-24-Semana-de-Montan%CC%83a-_-http___fiestas.yecla_.es_evento_eiger-2015-climb-and-fly_.pdf

This is how I see Home widget event: https://fiestas.yecla.es/wp-content/uploads/2016/03/FireShot-Capture-25-I-Fiestas-de-Yecla-http___fiestas.yecla_.es_.pdf

This is what happens when I pass the mouse over events: https://fiestas.yecla.es/wp-content/uploads/2016/03/FireShot-Capture-26-I-Fiestas-de-Yecla-http___fiestas.yecla_.es_.pdf

Thanks for your help!

https://www.ads-software.com/plugins/all-in-one-event-calendar/