Out of the blue errors

  • My site was working perfectly fine a month ago, which was the last time i updated it. I went to add an entry today and noticed this error at the top of all my pages: Warning: Invalid argument supplied for foreach() in /home/leslie/public_html/leslie/wp-includes/classes.php on line 1535.

    So I logged into the admin page and instead of getting the dashboard, I received the following errors:

    Warning: Invalid argument supplied for foreach() in /home/leslie/public_html/leslie/wp-includes/capabilities.php on line 19

    Warning: Cannot modify header information – headers already sent by (output started at /home/leslie/public_html/leslie/wp-includes/capabilities.php:19) in /home/leslie/public_html/leslie/wp-includes/pluggable-functions.php on line 274

    Warning: Cannot modify header information – headers already sent by (output started at /home/leslie/public_html/leslie/wp-includes/capabilities.php:19) in /home/leslie/public_html/leslie/wp-includes/pluggable-functions.php on line 275

    Warning: Cannot modify header information – headers already sent by (output started at /home/leslie/public_html/leslie/wp-includes/capabilities.php:19) in /home/leslie/public_html/leslie/wp-includes/pluggable-functions.php on line 278

    Warning: Cannot modify header information – headers already sent by (output started at /home/leslie/public_html/leslie/wp-includes/capabilities.php:19) in /home/leslie/public_html/leslie/wp-includes/pluggable-functions.php on line 279

    Warning: Cannot modify header information – headers already sent by (output started at /home/leslie/public_html/leslie/wp-includes/capabilities.php:19) in /home/leslie/public_html/leslie/wp-includes/pluggable-functions.php on line 247

    I have not made any modification to any of my files within the last month and have never seen these errors before. I am not sure the cause, if I need to update something or something on the WordPress end has changed. Any help will be appreciated, thank you.

    The site in question is: https://www.lintacious.com

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  • Check with your web host to see if they’ve changed something.

    You could also backup your database (and files too), and then upgrade to 2.0.3. Do the type of upgrade where you replace all the files except the ones you’ve modified. That typically means removing everything except wp-config.php and the wp-content folder. If you’ve modified anything else, you’ll have to sort that out.

    Hey, suddenly I can’t access anything! CSS isn’t showing up, themes- nada. Can’t access my dashboard, everythign takes forever to load and then its pure feed and lnks. What’s going on?

Viewing 2 replies - 1 through 2 (of 2 total)
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