An error occurred! You must select a photo.

[Panoulis64]

Something is happening, but I can not understand.
everything worked fine and i uploaded videos from my computer.
when I went to upload another video I got

An error occurred!
You must select a photo

.

I looked at the Logs and it shows me

Reverse chronological order of the list Today at 05:58:04 PM
Apply filter: Show error messages for this session only 7127f5134a3f623656ddceb526dc7cec
Apply filter: Show errors of this type only Error type: Unspecified

Apply filter: Show error messages of this URL onlyhttps://www.triglianoi.gr/index.php?action=gallery&sa=editvideo2Apply filter: Show only errors with the same message8: Undefined index: idApply filter: Show only errors from this fileFile: /home/triglian/public_html/Sources/Subs-Video2.php
Line: 861

and several more. I attach a photo.

[SMFHacks]

Probably your upload limit is too small.
Please read this to increase

https://www.smfhacks.com/index.php/topic,3498.0.html