PROBLEM Server Error 500 from jquery.autocomplete in i18n_ plugins

[dipohl]

Hi!

I see a lot of Server Errors 500 in my webserver logs:

Code:

IP-Address - - [06/May/2021:12:30:47 +0200] "GET /plugins/i18n_base/css/jquery.autocomplete.css HTTP/1.1" 500 517 "https://example.org/admin/load.php?id=i18n_base" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0"
IP-Address - - [06/May/2021:12:30:47 +0200] "GET /plugins/i18n_base/js/jquery.autocomplete.min.js HTTP/1.1" 500 517 "https://example.org/admin/load.php?id=i18n_base" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0"
IP-Address - - [06/May/2021:12:30:47 +0200] "GET /plugins/i18n_base/js/jquery.autocomplete.min.js HTTP/1.1" 500 517 "https://example.org/admin/load.php?id=i18n_base" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0"
IP-Address - - [06/May/2021:12:30:47 +0200] "GET /plugins/i18n_base/css/jquery.autocomplete.css HTTP/1.1" 500 517 "https://example.org/admin/load.php?id=i18n_base" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0"

Code:

IP-Address - - [30/Apr/2021:15:40:42 +0200] "GET /plugins/i18n_navigation/js/jquery.autocomplete.min.js HTTP/1.1" 500 517 "https://example.org/admin/edit.php?id=index&upd=edit-success&type=edit" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0"
IP-Address - - [30/Apr/2021:15:40:42 +0200] "GET /plugins/i18n_navigation/css/jquery.autocomplete.css HTTP/1.1" 500 517 "https://example.org/admin/edit.php?id=index&upd=edit-success&type=edit" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0"

How can I find the reason for that and solve the problem?

Thanks in advance for your help and kind regards,

Gp

[Felix]

How can I find the reason for that and solve the problem?

First thing to check is your hosting server logs

[dipohl]

How can I find the reason for that and solve the problem?

First thing to check is your hosting server logs

I posted the messages I see in the server logs in the code block above.

What to do now to find the concrete reason for the server errors is my question..

I still hope somebody can help me to solve the problem.

Kind regards,

Gp

[Felix]

Using a payed hosting ? If yes pull somebody from your hosting support on their shirt
and let them have a check.

Did you enable display error messages in the GS config ?

Did you clear your browser cache and delete all cookies
and start up the console ? What does that bring up ?

There are already many error 500 posts in this forum
Just go through them.

 here is a jump start>

Disable one by one your installed plugins
Permission error: The permissions of the main files and folders are not set correctly.
PHP timeout: The script tries to access an external resource and experiences a timeout.
Incorrect code in .htaccess: The structure in a .htaccess file could be wrong.
PHP memory limit: A process exceeds memory and therefore cannot be executed correctly.

[dipohl]

Hi Felix,

Incorrect code in .htaccess: The structure in a .htaccess file could be wrong.

That was the heart shot !!

As I use Apache Webserver V. 2.4 I had to replace the directive in a couple of .htaccess files

Code:

> Allow from all
< Require all granted

Now the server errors of type 500 vanished 

Many thanks for your help!

Gp