Wordpress plugins not loading from computer. How to solve the problem?

Question

Ajenti

Hello! There is a site on Wordpress, the server itself is on Ajenti V. Everything works, except for one function - plugins are not loaded from the computer. If you load plugins from the plugins directory (in the Wordpress console itself), then everything works, so the problem is clearly with the upload to the server.
When I load the plugin, it loads at about 60%, then everything is reset and the browser says "web page not available". I tried to change the upload_max_filesize, max_execution_time, max_input_time values ​​in php.ini, but to no avail.
How can this be resolved?

Answer 1

according to the traffic sniff, does the server give any error code?
What webserver? nginx, apache, something exotic?
if nginx then try to insert client_max_body_size into the nginx config.
Problem 146% is not in php but in the webserver. In order to establish an accurate diagnosis .. look at the logs.