PHP errors in server log

Hey Rob,

You are currently not using Instagram widget, is that correct? :)
Could you please post WP admin logins privately?

Best regards,
Yigit

Hi,

I tried updating the file from WP backend but it did not work. Could you please go to /wp-content/themes/enfold/framework/php/class-framework-widgets.php and replace its content with this one and check if that helps – https://pastebin.com/haBT2FWr ?

Best regards,
Yigit

Hi Rob,

No it looks more like a connection issue between me and your server :)
I tried logins but i am getting “The server’s host key has changed since your last connection. This is most likely due to a server change, but you should check with your server administrator to be sure. Click OK to accept the new host key.” error again and not able login :/

Best regards,
Yigit

Hi,

Clicking “OK” does nothing, just like few months ago so i double checked, tried port 22, restart Transmit (file transfer tool i am using) twice but none helped. I cannot remember how i logged in last time though

Best regards,
Yigit

Hi,

I had a look at your source files and error message:

Please check themes\enfold\framework\php\class-framework-widgets.php line 3020:

In the source file:

if( ! is_array( $cache_dirs ) )

which I added for 4.4.1 but your error message is:

 PHP Warning: array_diff(): Argument #1 is not an array in /nas/content/live/robwiley/wp-content/themes/enfold/framework/php/class-framework-widgets.php on line 3020

which was in a previous version in this line. Now this is in line 3029.

Did you clear your server caches?

Best regards,
Günter

Hi Rob,

Sorry for the late reply but I’m on holiday this week.

Strange – I downloaded the file with ftp from your server (see private content). The code is correct in this file – as should be in 4.4.1.

This is the code in the file that starts at line 3019 (it is a comment line):

			/**
			 * Now we check that all directories belong to a cache entry
			 */
			$cache_dirs = scandir( $this->upload_folders['instagram_dir'] );
			if( ! is_array( $cache_dirs ) )
			{
				/**
				 * Something went wrong reading directory - folder does not exist, access denied, .....
				 * There is nothing we can do.
				 */
				return;
			}

I added the comment and the is_array check with 4.4.1.

What is also a bit strange is the the “Permission denied” message: – upload_folders[‘instagram_dir’] points to the a subdir of standard WP upload directory which should be accessible.

Best regards,
Günter

• This reply was modified 6 years, 6 months ago by Günter.

Hi Rob,

Rechecking again ftp – the last modify date of the file framework\php\class-framework-widgets.php was 12.June – the error log is from 8.June.
When did you updated the theme to 4.4.1 (before 8. June or after ?).

Nevertheless I added a dir check to the file and uploaded the fix again (line 3022):

			if( ! is_dir( $this->upload_folders['instagram_dir'] ) )
			{
				return;
			}

The file is correctly updated (checked with Apperance -> Editor)

It seems, that your server is using old version 4.4 of this file.

Please clear the error log and lets see, if the warnings and errors still occur.

Maybe your hoster has some cache running and this did not recognise the update of the file ?

Best regards,
Günter