Moving Wordpress website to another server - wordpress

A friend of mine asked me to move wordpress website from development server to production. I've copied all the files, backed up and restored database. After that I'd changed sitename and home values in database (_options table) to new domain and it started. Though only home page is working fine. When I navigate to any other page it gives me 500 error. In error_log I got following errors:
1423021301: /home1/crankst1/public_html/fish-dev-site/ssv3_payload_extractor-r0Xkqq2xFD.php startup
[24-Feb-2015 19:16:59 UTC] PHP Warning: require_once(/home1/crankst1/public_html/fish-dev-site/wp-content/plugins/js_composer_theme/include/classes/core/class-vc-sort.php): failed to open stream: No such file or directory in /home1/crankst1/public_html/fish-dev-site/wp-content/plugins/js_composer_theme/js_composer.php on line 168
[24-Feb-2015 19:16:59 UTC] PHP Fatal error: require_once(): Failed opening required '/home1/crankst1/public_html/fish-dev-site/wp-content/plugins/js_composer_theme/include/classes/core/class-vc-sort.php' (include_path='.:/usr/php/54/usr/lib64:/usr/php/54/usr/share/pear') in /home1/crankst1/public_html/fish-dev-site/wp-content/plugins/js_composer_theme/js_composer.php on line 168
Paths that cause errors are related to development server and I can't find where to change them. I'm not very good with wordpress, so I suppose that solution should be very simple.

I'm sure there is an issue with a plugin http://codecanyon.net/item/visual-composer-page-builder-for-wordpress/242431/comments?page=149 try to see if there are any hardcoded paths on the plugin dashboard.

Delete your .htaccess file then go to the permalinks page change to another permalink type save page then change back to permalink you had this will force wordpress to recreate the .htaccess file and it will allow all pages you have to show correctly on the site. :-)

Related

Joomla 3.10 Error 500 Fatal error: Class 'JHtml' not found cms.php

I have installed and configured Joomla site on one of my domains (in sub folder), and it works great there, so now, I wanted to move it to original domain where it has to be, so in WHM I created new account for new domain, and moved my Joomla files and DB to new account, in config file, I've changed user and DB data, also changed path for log and temp and when I run Joomla on new domain, I get this error:
Fatal error: Class 'JHtml' not found in /home/newsite/public_html/libraries/cms.php on line 12
The line 12 in that file is:
if (!defined('JPATH_PLATFORM'))
but since it works on old domain, that should not be a problem?
Everything stayed on same server and folders and files in root directory have same permissions
I've added this code to index.php, before that I just got blank page
ini_set('display_errors','On'); error_reporting(E_ALL);

Cant access specific page in wp-admin wordpress

I have moved a website from one hosting server to another, webpage works with no problem but when i access wp-admin / edit page a receive an error.
I have already tried to add some code in comments but then another error appears. All errors coming are in same mode, cant find function or file.
class 'WP_Privacy_Policy_Content' not found in /var/www/vhosts/perisweb.gr/lg-insurance.gr/wp-includes/class-wp-hook.php on line 286, referer: https://www.xxx.gr/wp-admin/post-new.php?post_type=page
PHP Fatal error: Call to undefined function wp_reset_vars() in /var/www/vhosts/perisweb.gr/lg-insurance.gr/wp-admin/themes.php on line 133, referer: https://www.xxx.gr/wp-admin/post-new.php?post_type=page
You need to re-upload wp-includes and wp-admin folders and try again or you can upload fresh wp-includes and wp-admin folders.

WP-Super-Cache activation errors

I have to set up the cache on a WordPress project, which is already on "support mode" in the agency for a while.
The plugin WP Super Cache was already installed so I activated it, to setting up it.
I work locally on dev mode and the project have a preprod and a prod environments.
When I activated it, the following error messages appear in back-office :
Warning:
include(/var/www/xx/xx/xx/xx/xx/xx/wp-content/plugins/wp-super-cache/wp-cache-base.php):
failed to open stream: No such file or directory in
/var/www/wp-content/plugins/wp-super-cache/wp-cache.php on line 65
Warning: include(): Failed opening
‘/var/www/xx/xx/xx/xx/xx/xx/wp-content/plugins/wp-super-cache/wp-cache-base.php’
for inclusion (include_path=’.:/usr/share/php:/usr/share/pear’) in
/var/www/wp-content/plugins/wp-super-cache/wp-cache.php on line 65
Warning:
include_once(/var/www/xx/xx/xx/xx/xx/xx/wp-content/plugins/wp-super-cache/ossdl-cdn.php):
failed to open stream: No such file or directory in
/var/www/wp-content/plugins/wp-super-cache/wp-cache.php on line 82
Warning: include_once(): Failed opening
‘/var/www/xx/xx/xx/xx/xx/xx/wp-content/plugins/wp-super-cache/ossdl-cdn.php’
for inclusion (include_path=’.:/usr/share/php:/usr/share/pear’) in
/var/www/wp-content/plugins/wp-super-cache/wp-cache.php on line 82
Looking in the file wp-cache.php on lines 65 and 82, it says that :
include(WPCACHEHOME . 'wp-cache-base.php');
Path ‘dirname(FILE).’/…wp-cache-base.php’ not found Include
expression is not resolved
include_once( WPCACHEHOME . 'ossdl-cdn.php' );
Path ‘dirname(FILE).’/…ossdl-cdn.php’ not found Include expression
is not resolved
So I was thinking about changing the path. However, this is bothering me because I am afraid that this action will be potentially a troubleshooting cause when the plugin will have to be updated.
I have no ideas how I can fix it.
Uninstall and reinstall the plugin ?
Use an other plugin to manage the cache?
Thank you in advance for your answers. Have a nice day!
WP Super Cache puts the below line in your wp-config.php file. Remove the line from your wp-config.php file and reinstall and reactivate the plugin.
define( ‘WPCACHEHOME’, ‘/home/USERNAME/public_html/wp/wp-content/plugins/wp-super-cache/’ ); //Added by WP-Cache Manager
I encountered the same problem after moving my Wordpress directory to the root of my site. If you get the problem and can't deactivate the erroring plugin, go to your /wp-content/plugins/wp-super-cache and remove or rename the directory. This will manually deactivate this so you can install a fresh instance.

Can't access WP-Admin page because of error

I am trying to edit a website I made in Wordpress, but when I go to the example.com/wp-admin/ to get to the Admin,
I get the errors, and so there is no way to go into Wordpress to edit the site.
I even changed the WP Theme back to the default TwentyTen through PHPMyAdmin, but that didn't help.
What can I do? Here is what I get when I try to go to wp-admin page:
Notice: register_uninstall_hook was called incorrectly. Only a static
class method or function can be used in an uninstall hook. Please see
Debugging in WordPress for more information. (This message was added
in version 3.1.) in
/home/content/80/13163980/html/ybk/wp-includes/functions.php on line
3547
Notice: Undefined index: page in
/home/content/80/13163980/html/ybk/wp-content/themes/rt_infuse_wp/functions.php
on line 45
Notice: Undefined index: page in
/home/content/80/13163980/html/ybk/wp-content/themes/rt_infuse_wp/functions.php
on line 55
Warning: Cannot modify header information - headers already sent by
(output started at
/home/content/80/13163980/html/ybk/wp-includes/functions.php:3547) in
/home/content/80/13163980/html/ybk/wp-includes/pluggable.php on line
1178
I just set WP_DEBUG mode to false and that skipped it all and got me to the WP-Admin login page.
Just find the pluggable.php and after <?php please add this ob_start(); and save. That should work.
Warning: Cannot modify header information - headers already sent by
Removing "blank lines" from function.php file and check it now issue is as it is than after check plugin folder >> disable plugin and check
Refresh your Browser, and the original error message Should go away.

Apache 2.2.16: client denied by server configuration

I have problem with my server configuration. I use Apache 2.216, PHP 5.3.3 and wordpress 3.4.2 with Shopperpress. Time to time I receive error "client denied by server configuration: path/to/file" in apache log file. It is path to _tbs.php file, but it is not problem in rights of file, because this file is called 12 times on page for getting thumbs of photos and there is error only several times. I think that it has no connection to concrete photo, because once this photo is displayed corectly and next time same photo produce error.
Do you have any idea what can be reason?
Thank you for all advices.
Viktor
I think thats a problem by the configuration of MaxClients or MaxRequestsPerChild.
Try to restore the default configuration and try it again. If that not works, reinstall Apache and purge the old configuration.
You have given very little information. It is not clear under what conditions do you work (OS, installed modules, Log entrys,...).
WordPress 3.4.2 is very old and safety-relevant. Please update WordPress and your WP-Plugins.
Go to you VHOST-file and replace:
Deny from all
Allow from 127.0.0.0/255.0.0.0
with:
Require all granted
This cause for old Config-Files and newer Apache-Version. Since Apache 2.4.3 a new security feature is added.

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