HTTP ERROR 500 - Playsms login page can't access

Hi, I succesfull installed my playsms on Ubuntu Server 16.04 after following Sir Anton guide playSMS 1.4 on Ubuntu 16.04 with PHP 7.0 | My notebook

This display when I tried to access into playsms login.

I run playsmsd sendsmsd command but didnt show anything.

is anyone having the same problem?

Look at web server error logs, this error is related to php parse error

I have probleme 500 . Can you share solution please

Give me remote access I can solve.

Bonsoir, Mr. Arjun ! svp ce quoi la solution de erreur 500?