cforms plugin error in wordpress - wordpress

i am new to wordpress , i am using cforms II plugin in my site. i am getting following error.
It seems that your ROOT
directory for Wordpress is /green.
cforms tried to auto-adjust its
settings accordingly, however if you
still encounter issues with Ajax (form
submission & CAPTCHA reset) please
open the file js/cforms.js in your
cforms plugin folder and check the
sajax_uri variable. (After changing
the file, please emtpy your browser
cache!)
and when add captcha to my forms, it is not added, not displayed at front side.
why do i get this error .
please help me

You should refer to the CformsII FAQ as Oliver has an entire section dedicated to your problem. In short you probably need to check the configuration for your cforms.js and lib_ajax.php file, clear your cache, and restart your browser.

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Unable to access wordpress page after update

I'm facing an error with wordpress. I updated wordpress page by mistake and I'm getting error
The site is experiencing technical difficulties. Please check your
site admin email inbox for instructions.
When I try to access the page by admin. I can't revert the change since the unable to access the page from admin. Is there any way to fix this issue.
Kindly clarify your question, you updated one of the pages in your WordPress site or did you update WordPress to the latest version and got an error afterwards when trying to log in within the admin dashboard?
If it is a page you can't access, try disabling your plugins and see if it will be accessible. You can also try to enable WP_Debug to true from within the wp-config.php within your back-end file manager and see if the exact issue will be displayed so as to assist you with further troubleshooting.
Alternatively, if the issue arising is due to a WordPress update to the latest version, you can try renaming the plugins folder temporary from within your backend as a form of troubleshooting, if that fails, temporary rename your theme (/wp-content/themes/theme_name) to try and pinpoint the exact issue. All this can be done with the WordPress folder from cPanel, file manager.
If the above fails, go a step further and try doing stuff like PHP memory increase, post_max_size &c.
If all the above fails, refer to WordPress documentation on how to do a manual WordPress update and hopefully, the issue will be fixed.
Note: The above is just an insight of what you can look into and not a step by step guide to fixing the issue.

Wordpress plugin is not working after migration to a new server

I have moved my wordpress site to a new server, and login.php is working right.
But in there many plugins is not working well, for example the login page is not linked to any other page after I submitted my username and password.
Here is the login page link:
https://cpalocate.ca/login/
I have entered the invalid username and password, it will also show the blank page, but not error page.
When I add this code in wp-config.php
define('WP_DEBUG', true);
it showed this text. " Notice: Constant WYZ_THEME_DIR already defined in /home/.....".
And I have fixed that, but the same problem.
Now there is no any error debug, but the login page is also not working.
I changed the php version of my site in cpanel, but the same.
Anyone has your idea to solve this issue?
It is possible (I'd even say likely) that on your old server it was using PHP 5.6 (or at least a different version of PHP than your new server) and now you're on 7.0, 7.2 or even 7.3. It would seem that if that's the case, some of your plugins are incompatible.
You should edit your wp-config.php and add
define('WP_DEBUG', true);
so that you can see the errors on your screen, at least until you figure out which plugins are causing the problems.
If it is a matter of PHP version, check with your host to see if they can roll you back, or you'll have to either contact the plugin author and have them update the plugins, or you need to fix the code yourself, based on whatever the error messages you see are.
Edit: if this doesn't solve your problem, first try a default WordPress theme like twenty-nineteen or whatever. If that doesn't solve it, then disable each plugin one at a time until you find the culprit.
I have turned off all my plugins and turn back it one by one.
I have found one of my plugins is caused this problem, it is PM Pro Settings.
So I deactivated it and there is no any problem now.
I am using other plugins on behalf of that one.

Error displaying oEmbed Wordpress

I've a problem with my wordpress website. When I insert some url for being embedded, it's not working fine.
Here is the issue URL : https://www.duosia.id/windows/cara-mengekstrak-files-menggunakan-winrar-dengan-mudah
And here is the Screenshot :
When I try to visit the embedded url. It's return 404 not found. You can check the embedded url here, https://www.duosia.id/windows/cara-mengekstrak-files-menggunakan-winrar-dengan-mudah/embed/
I've try these common solutions.
Update everything including WordPress, the theme and plugins. Available updates appear in Dashboard > Updates.
Deactivate all plugins in case there is a conflict. If the problem goes away while all plugins are inactive, then reactivate them one by one to determine which is causing the problem.
Switch to the default theme (such as Twenty Thirteen) then try to do what was not working. If the problem remains, it is a general WordPress or hosting issue. If it happens only while using our theme, please let us know.
Clear cache in both your browser and in any caching plugins that you are using (also disable services like CloudFlare, if used with your website).
Revert code changes if you have modified the theme’s code. If using a child theme, reactivate the parent theme.
But, seems no one work.
The WordPress post embeds don't seem to be working on your site.
This URL shows a live example of the problem:
https://www.duosia.id/windows/whatsapp-for-pc/
The two embeds present in that URL are returning a 404, therefore, oEmbeds are not loading properly and showing the 404 page:
https://www.duosia.id/windows/facebook-messenger-for-pc/embed/#?secret=kMPv636bx1
https://www.duosia.id/windows/line-for-pc/embed/#?secret=65m4VpxiYi
Have you tried testing those URLs in the plugin "Rewrite Rules Inspector"?
You should see something like this for any of the "embed" URLs:
index.php?name=$matches[1]&embed=true
Also, have you tried flushing the rewrite rules in WordPress or maybe setting the permalink structure to a different/default one (right now you seem to be using a structure of "category/post-name") to see if it changes anything?
For the file that you are embedding, are you uploading it to the Media Library or some other plugin?
First I would check on the server to verify that the file you are looking to access does exist.
Once you know that the file does exist, then repeat the steps you have listed again.

Wordpress WP admin - cannot modify header information after wordpress update

After I updated wordpress I'm getting this error.
Wp admin URL
http://bit.ly/1TbLXVa
I think something wrong with the /theme/mytheme/functions.php becouse when I disable it it works, but if I disable the site doesn't work. Not sure what the issue is. I even put an old functions.php from the back up.
Attached the functions.php file appriciate if anything can help me.
http://bit.ly/1TRr5lo
Thanks
Ash, are you using any ftp software? if yes then change your file transfer type to binary as in FTP Client,
In Total Commander: locate ‘Transfer mode’ tab in tool bar on top. Then using drop-down selector click ‘Binary (archives, doc etc.)'
FileZilla: in top menu select Transfer> Transfer type> Binary
CuteFTP: navigate to File> Transfer Type> Binary
Refernce Link

After moving the wordpress site to different server admin section is blank

I recently moved one wordpress site to a different server.
After moving to different server the frontend works well but the admin section is blank.
If I rename the plugins directory the admin section also works.
How to fix this?
You have a plugin that is triggered on admin page, that has an error. Try renaming the plugin's folder one by one and find out which plugin is causing the error.
You also might want to check your apache error log. I'm sure you'll find an answer there.
Fun Fact - That blank page is actually called a White screen of death in WordPress terminology.
Read more here - http://codex.wordpress.org/Common_WordPress_Errors#The_White_Screen_of_Death
After you find which plugin is causing problem, Check your plugin main php file (ex. - myplugin.php) and check whether php tag opening and closing is proper or not(<?php ,?>).
Some times because of that it can cause problem because may be your code outputting something before header sent ("Header already sent error") and you will get "White screen of death" so try by simply removing closing tag (?>) from end of file or check properly for tag. I hope it will work for you.

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