MyAlerts plugin error (This page isn't working)

[yaa hee]

Whenever i install MyAlerts plugin my site giving following error and when i unistall MyAlerts plugin site working back normal

Error message:


Someone please help!

[chack1172]

I can't help you only with that image. We need more information. Find the error log file of your server and show us the last errors.

[yaa hee]

I can't help you only with that image. We need more information. Find the error log file of your server and show us the last errors.

I checked error log and its empty.

Also can you check this again: https://community.mybb.com/thread-221324...pid1321526

I am facing another issue there

[Michael2014]

An error 500 is a server error, it means that something has gone wrong with the server.

[.m.]

if the problem is still troubling then
check whether the plugin's files are uploaded to correct locations !

[yaa hee]

if the problem is still troubling then
check whether the plugin's files are uploaded to correct locations !

I am still facing issue

And I am pretty sure i have uploaded all files properly.
I will try reuploading later

Edit: reuploading doesnot work

[Euan T]

You are most likely missing the ClassLoader.php, which is a common error. Please follow the instructions at the bottom of this post: https://community.mybb.com/thread-171301...pid1160744

[yaa hee]

You are most likely missing the ClassLoader.php, which is a common error. Please follow the instructions at the bottom of this post: https://community.mybb.com/thread-171301...pid1160744

I have uploaded ClassLoaded.php in Core folder.
I am sure, i have uploaded all files.

Here is files that i uploaded (marked with yellow). That 2 file marked with red uploaded accidentally and cant find inorder to delete.

[.m.]

^ would you like to PM me temporary access to your forum admin panel & files (FTP)
if required, you can provide your own credentials & change them later

[yaa hee]

^ would you like to PM me temporary access to your forum admin panel & files (FTP)
if required, you can provide your own credentials & change them later

Yes, but before that can you check this.

I found this error in error log

#3 {main}
  thrown in /home/xxxxx/public_html/inc/plugins/ougc_awards.php on line 2023
[06-Jan-2019 07:58:54 UTC] PHP Fatal error:  Uncaught Error: Class 'OUGC_Awards_MyAlerts_Formatter' not found in /home/xxxxxx/public_html/inc/plugins/ougc_awards.php:2023

Maybe thats the issue? 

And here is line 2023 of ougc_awards.php

$formatterManager->registerFormatter(new OUGC_Awards_MyAlerts_Formatter($mybb, $lang, 'ougc_awards'));