Ayman

Try this and let me know if it works…

Go to: Roles > Options > Features > Nav Menu Management > List only user-editable content as available items

@nextscripts thanks a lot.

Hi @roblagatta, I already tried flushing the Permalinks but it didn’t
work…

Any suggestion?

Thanks for your help

I though about it but I didn’t really ask because I was quite convinced that is a website problem as it started to show up after updating WordPress.

Anyway I will check it out and I will let you know.

Are you excluding that it maybe a plugin or update problem?

site url would be very helpful.

Anyway you can start with this steps from up to down

if the error log is got something:
1. Try checking the error log in your cpanel > error log.

if you don’t get anything from your error log try:
2. change the theme you are using to see if it’s causing the problem.

if nothing from up helps than:
3. disable all your plugins and than start activating one by one until you determinate which one is causing the problem.

Hope this helps

Thank you all for your help and suggestions.

I already tried creating a new .htaccess file and the problem went a way. I already know that the problem is the .htaccess file but I’m not managing to get the source that is corrupting the .htaccess file to stop doing it as I don’t really know what file is causing it.

I don’t know how to solve this problem. I need to keep on using all the plugins that I already have but I really need to get them to work well…

Any other suggestions.???

But does really this cause the mess that is happening in .htaccess file

Thanks for answering @pankaj Pandey
this is the log of today:

[15-Sep-2012 09:05:45] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 7680 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/filters-admin_rs.php(89) : runtime-created function on line 1
[15-Sep-2012 09:05:49] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 7680 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/filters-admin_rs.php(89) : runtime-created function on line 1
[15-Sep-2012 09:05:52] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 7680 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/filters-admin_rs.php(89) : runtime-created function on line 1
[15-Sep-2012 09:05:56] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 7680 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/filters-admin_rs.php(89) : runtime-created function on line 1
[15-Sep-2012 09:06:11] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 7680 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/filters-admin_rs.php(89) : runtime-created function on line 1
[15-Sep-2012 09:06:55] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 7680 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/filters-admin_rs.php(89) : runtime-created function on line 1
[15-Sep-2012 09:07:13] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 7680 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/filters-admin_rs.php(89) : runtime-created function on line 1
[15-Sep-2012 09:07:22] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 7680 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/filters-admin_rs.php(89) : runtime-created function on line 1
[15-Sep-2012 09:07:31] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 7680 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/filters-admin_rs.php(89) : runtime-created function on line 1
[15-Sep-2012 11:43:17] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 384 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/admin_lib_rs.php on line 63
[15-Sep-2012 11:43:18] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 7680 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/admin_lib_rs.php on line 63
[15-Sep-2012 11:43:19] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 7680 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/admin_lib_rs.php on line 63
[15-Sep-2012 11:43:21] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 30720 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/filters-admin_rs.php on line 600
[15-Sep-2012 11:43:24] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 30720 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/filters-admin_rs.php on line 600
[15-Sep-2012 11:43:25] PHP Fatal error:  Allowed memory size of 67108864 bytes exhausted (tried to allocate 7680 bytes) in /home4/mydomain/public_html/wp-content/plugins/role-scoper/admin/admin_lib_rs.php on line 36

Any Idea how to resolve this… If It looks like a problem from role scoper but I need this plugin so I can’t really just remove it… if it’s that, any workaround for it?

Using

(‘WP_MEMORY_LIMIT’, ’128M’)

will limit the whole website… So why don’t you try this:
Put this line of code in the main file of your plugin so when the plugin runs will load the limits directly.
ini_set('memory_limit', '128M');

Try this:
yoast.com/contact

Try using this:

<?php
  $src = '<?php bloginfo('template_directory'); ?>/images/default-category-image.jpg" alt="<?php the_title(); ?>'
      if (is_category('XXXX')) {
      the_post_thumbnail('thumbnail', array('$src'));
}
?>

I believe it’s encoding problem… let me check more about it and I will get back to you…

1. Login into your hosting control panel.
2. Delete the wordpress-seo folder that is located in wp-content/plugins/wordpress-seo
3. Go to YourDomain/wp-admin

I agree with @jan Dembowski about the wp_get_theme() function.

Hi marcellomagispinetti, thanks for answering.

I already tried using the plugin WP-reCAPTCHA but the reCaptcha didn’t appear on the form, so I tried to insert it manually in the files of the plugin but I didn’t really manage… However to answer your questions:

Have you tried to log out before checking reCaptcha?

Yes I did try as a user (Admin) and as a visitor but always the same result.

Or to uncheck the option “Hide the CAPTCHA for registered users…” in ‘General Options’?

I have also tried that but always with no luck.

Is there another Plugin/Manual way do it?

@chakarinet
Which plugins are you using?