Access Denied message – but do have access to WPAdmin

Hi

Since at least Saturday I’ve been getting my website https://www.killenaule.net has been showing as a blank page apart from the words Access Denied (no further Error message).

I can still log into the WPAdmin ok and do most things but get errors if I try to create a post.

I was doing some work on the site on Thursday and initially thought that had caused the problem but according to Google stats the site still seemed to be working on Friday (I never looked at it till Saturday).

I was planning to set up Multisite and it was recommended to change the WordPress Address (URL) and Site Address (URL) to the non WWW version.

I did this and also added the code at the following link to the Theme Functions.php file to enable the subdirectories option in Multisite setup.

https://www.wpoptimus.com/334/solution-old-wordpress-installation-sub-directory-network/

`add_filter( ‘allow_subdirectory_install’,
create_function( ”, ‘return true;’ )
);

At that point I stopped, intending to complete the Multisite implementation today. It wasn’t till Saturday Evening when intending to make a post that I discovered the problem.

I initially just reversed the things I had done on Thursday hoping that would fix the problem but later saw that there had been traffic to the site on Friday so thought maybe there was some other reason for the problem.

I’ve tried deactivating all the plugins and also recreating the .htaccess file, also tried to restore a backup of the site from the previous Wednesday but that failed.

Any help appreciated.

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