Renpho Group review for Areviews ‑ Reviews Importer

I can not use it now , there is a bug on the page Fatal error: Unknown: Failed opening required '/var/lib/sec/prepend.php' (include_path='.:/usr/local/php72/pear') in Unknown on line 0 Please fix it now !!! It's f**king Down again! Parse error: syntax error, unexpected '?' in /home/areviews/public_html/vendor/laravel/framework/src/Illuminate/Foundation/helpers.php on line 233