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1answer
40 views

Default and warning messages & no login

a few days ago I found these default messages on my website. Problem: I even can´t login to dashboard anymore. Some advice? This is what happened: Warning: Declaration of Pgm_Walker::start_el(&$...
0
votes
1answer
1k views

How to fix this PHP warning in WP-Admin after upgrading to 3.1.2?

I just upgraded from 3.0 to 3.1.2 and in the comments column under Posts in the WP Admin, this error keeps appearing for every row: Warning: number_format() expects parameter 1 to be double, ...
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votes
1answer
748 views

How to fix these PHP Warnings with the “Feed JSON” plug-in?

I'm getting the following PHP warnings when using the WordPress plug-in "Feed JSON". Can someone tell me how to fix them? Warning: Invalid argument supplied for foreach() in /mypath/wp-content/...
2
votes
4answers
5k views

What is causing this error? “Warning: Invalid argument”

I need urgent help figuring this out please - I've been working on a WordPress theme locally without problems, and now that I've uploaded it to the live server I'm getting this error: Warning: ...