Wordpress admin panel error? - php

While accessing the admin panel of my site http://freepokemmorpg.com/wp-admin/ te following error appears
Warning: Cannot modify header information - headers already sent by (output started at /home/freepoke/public_html/wp-content/themes/hanami/functions.php:9) in /home/freepoke/public_html/wp-includes/pluggable.php on line 899

dear remove all space into that file and functions.php file.
and remove all black line.
then check. this is working.

Related

can't login to wordpress admin - Cannot modify header information - headers already sent by

I can't log in my wordpress admin. This is the error that I get when I got to
mydomain.com/login
Warning: Use of undefined constant ETHEME_BASE_URL - assumed
'ETHEME_BASE_URL' (this will throw an Error in a future version of
PHP) in
/home/customer/www/example.com/public_html/wp-content/plugins/et-core-plugin/app/models/customizer/theme-options/global/global.php
on line 138
Warning: Cannot modify header information - headers already sent by
(output started at
/home/customer/www/example.com/public_html/wp-content/plugins/et-core-plugin/app/models/customizer/theme-options/global/global.php:138)
in
/home/customer/www/example.com/public_html/wp-includes/pluggable.php
on line 1416
The et-core-plugin is likely incomaptible with your version of PHP.
Check if there is an update to that plugin.
Alternatively you might get away with changing the error_reporting level.
e.g. by adding ini_set('ERROR_REPORTING',0); in your wp-config.php. Note that this is not a permanent solution but might let you get into your wp-admin short-term.

Errors after Migrating from Localhost to Live Server - Strict Standards & Header Info

I've been left scratching my head this evening. I have a site on a localhost that is working fine, however now when I am trying to migrate it to a live host I'm getting a few issues.
Along with the White Screen of Death, the 3 error messages that are currently coming up look like the following:
Strict Standards: Declaration of uncode_slider::contentAdmin() should be compatible with WPBakeryShortCode::contentAdmin($atts, $content = NULL) in /home/website/public_html/wordpress/wp-content/plugins/uncode-core/vc_extend/init.php on line 631
Warning: Cannot modify header information - headers already sent by (output started at /home/website/public_html/wordpress/wp-content/plugins/uncode-core/vc_extend/init.php:631) in /home/website/public_html/wordpress/wp-login.php on line 390
Warning: Cannot modify header information - headers already sent by (output started at /home/website/public_html/wordpress/wp-content/plugins/uncode-core/vc_extend/init.php:631) in /home/website/public_html/wordpress/wp-login.php on line 403
I've just looking for other questions/answers but can't seem to get the fix.
It seems the 2 elements clashing are my theme (UnCode) and the Visual Composer plugin. Just wondering if anyone has encountered this before and how I can hopefully get around this without having to forfeit the theme or plugin. It works perfectly locally!
First check your database under wp_options and check that you have changed siteurl and home to the new url.
Try to deactivate your plugins by renaming them in plugins folder until you can access the wp-admin page.
Then go to Settings -> Permalinks and click Save Changes.

Wordpress Warning: Cannot modify header information - wp-includes/rewrite.php :1

I am getting warning on my wordpress site:
Warning: Cannot modify header information - headers already sent by (output started at /home/content/8305169/html/wordpress/wp-includes/rewrite.php:1) in /home/content/8305169/html/wordpress/wp-includes/pluggable.php on line 1207
I am unable to access my admin panel. I tried removing extra space before starting php tag and after closing php tag but not worked for me.
EDIT:
I have two site having the same issue.
Error i am getting on my other site is:
Warning: Cannot modify header information - headers already sent by (output started at /home/content/69/8305169/html/POWER/wp-includes/shortcodes.php:1) in /home/content/69/8305169/html/POWER/wp-includes/pluggable.php on line 1207
Please suggest me what should i do.
Thanks

Error message in new wordpress site

Can someone help me?
I just downloaded and installed WordPress, then I installed the Rumba theme. I want to start working on the site but I keep getting this error message no matter what I try to save, and also when I just try to visit the site.
Warning: Cannot modify header information - headers already sent by (output started at /var/www/socialworkshop.dk/public_html/wp-content/themes/rambo/functions/woo/woocommerce.php:2) in /var/www/socialworkshop.dk/public_html/wp-includes/pluggable.php on line 1178
Just write on top of page /var/www/socialworkshop.dk/public_html/wp-content/themes/rambo/functions/woo/woocommerce.php
and on /var/www/socialworkshop.dk/public_html/wp-includes/pluggable.php

Opencart Errors

I am having issues with my Opencart shop (version 2.0). I have not made any changes in a few days and my hosting company don't work weekends... and something always seems to go wrong on weekends.
When I try to log in to my admin panel I get this error:
Warning: session_start():
open(/tmp/sess_6944b43ff0351f3609154764b353ba7c, O_RDWR) failed:
Permission denied (13) in
/home/thespace/public_html/system/library/session.php on line
23Warning: session_start(): Cannot send session cache limiter -
headers already sent (output started at
/home/thespace/public_html/admin/index.php:165) in
/home/thespace/public_html/system/library/session.php on line 23
The front end of the website works with the exception of the checkout... It gives me this error when trying to access it:
Warning: session_start():
open(/tmp/sess_6944b43ff0351f3609154764b353ba7c, O_RDWR) failed:
Permission denied (13) in
/home/thespace/public_html/system/library/session.php on line
23Warning: session_start(): Cannot send session cache limiter -
headers already sent (output started at
/home/thespace/public_html/index.php:207) in
/home/thespace/public_html/system/library/session.php on line
23Warning: Cannot modify header information - headers already sent by
(output started at /home/thespace/public_html/index.php:207) in
/home/thespace/public_html/vqmod/vqcache/vq2-system_engine_controller.php
on line 28Warning: Cannot modify header information - headers already
sent by (output started at /home/thespace/public_html/index.php:207)
in
/home/thespace/public_html/vqmod/vqcache/vq2-system_engine_controller.php
on line 29
Fatal error: Call to a member function get() on a non-object in
/home/thespace/public_html/index.php on line 205
I have tried googling the issue but can't seem to find a resolve. I did notice that there was no public_html/vqmod/vqcache/vq2-system_engine_controller.php file in my vqcache and I've tried restoring an old backup of the site but that hasn't worked either!
Really need help with this.
Try deleting all files of vqmod/vqcache and delete the file vqmod/mods.cache
First you need to check that is there vqmod in the site if it is then :
1) delete the mods.cache and checked.cache file from vqmod folder
2) delete all cache files from vqmod/vqcache
second check there is any Extension installed through OCMod if any then Go to Admin and clear and refresh the modification.
I think these will help because it helps me once.
It seems the plugin/extension you have installed using VQMOD/OCMOD is not working properly somehow.
Here are some ways to show the error message:
1. Set your “Output Compression Level” to 0 in the System > Settings > Server tab.
2. Then open php.ini and add code below:
I. display_errors = 1;
II. error_reporting = E_ALL;
III. log errors = 1;
3. If your server not read the php.ini, we will use an alternative method. Open index.php and add code below at the top (line 2):
I. ini_set('display_errors', 1);
II. ini_set('log_errors', 1);
II. error_reporting(E_ALL);
4. Once you have fixed the problem, remove the above code.
If It's just warning then You should do inverse process.
You have to disable display error using Admin Panel of Opencart Application.
delete vqcache
delete mods.cache
delete checked.cache
clear modification
Amy is right. This just helped my friend.

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