PROBLEM Page with mp3 files doesnt show up after Update

[oliv_58]

Hi,
I made the GS update on a clients homepage from 3.3.13 to 3.3.15 and at the same time I updated php from 5.6. to 7.2.
Now I found, that one page with mps-files doesn't show up, even the text will not show up...
I'm not shure, if this really happens after the updates or maybe even earlier, but the client informed me.
The mp3-plugIn (MP3 Player Ultimate) seems to be up to date...
 

Looking forward to find an solution...
Oliv

[shawn_a]

Your gonna need more info logs etc

[datiswous]

The mp3-plugIn (MP3 Player Ultimate) seems to be up to date...

Still, it's a more than 7 years old plugin (last update august 2011).