Title: Error code pops up
Last modified: August 30, 2016

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# Error code pops up

 *  Resolved [bigjake36](https://wordpress.org/support/users/bigjake36/)
 * (@bigjake36)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/error-code-pops-up/)
 * Getting the following error code : Warning: Missing argument 2 for MyNixWorld\
   WPMyBackup::admin_pre_core_upgrade() in/wp-content/plugins/wp-mybackup/WPMyBackup.
   php on line 214
 * This happens whenever I go to authorize a new plugin and have no idea why this
   is popping up.
 * Any ideas ??
 * [https://wordpress.org/plugins/wp-mybackup/](https://wordpress.org/plugins/wp-mybackup/)

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Plugin Author [Eugen Mihailescu](https://wordpress.org/support/users/eugenmihailescu/)
 * (@eugenmihailescu)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/error-code-pops-up/#post-6542447)
 * What WP version are you using? Anyway I found the problem and I fixed it.
    All
   you have to do is to uninstall the plugin (not only to deactivate it but uninstall
   it) then install it again (which will download the latest version uploaded at
   WordPress.org directory).
 * Let me know if it works.
 *  Thread Starter [bigjake36](https://wordpress.org/support/users/bigjake36/)
 * (@bigjake36)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/error-code-pops-up/#post-6542469)
 * Thank You ! Will give the update a try…BTW: WordPress 4.3
 *  Thread Starter [bigjake36](https://wordpress.org/support/users/bigjake36/)
 * (@bigjake36)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/error-code-pops-up/#post-6542490)
 * Still getting the same error code. Also, for some reason the only thing it backs
   up is the database not the file area. I tried it 3 times and same results all
   3 times. Now understand I’m using the free version before I take the plung and
   start laying out the cash. Also, it creates an sql gz file. Finally, I also get
   a 504 error screen that pops up as well, any ideas there.
    You say you’ve tested
   this for 2 years Just a few bugs….sorry….
 *  Plugin Author [Eugen Mihailescu](https://wordpress.org/support/users/eugenmihailescu/)
 * (@eugenmihailescu)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/error-code-pops-up/#post-6542496)
 * Hi,
 * I am sorry that you are having trouble installing/using the plugin. It was tested
   on rough conditions like Linux/Windows with PHP 5.3 and WordPress 3.0 (which 
   are ancient) and no problem found (or they’ve been fixed). Probably it is something“
   especial” about your WordPress installation.
 * Anyway just stick a bit around I can fix it (if I found it): what is your PHP
   version? What about your host OS version (the OS where your WordPress installation
   runs).
 * Go to the Support tab (of the plugin) and click the “Check PHP Setup” button.
   You can copy/paste the system info from there. Does your system meet the minimal
   requirements? The same screen will show you in red what it looks like not working.
   Give me that info too.
 * Regarding the “does not back up the file area” it could mean that (for instance)
   you have not enabled any “Backup target” where to throw the backup. Did you?
   
   You could go to the “Logs” tab then click the “View” button near the “Full log”.
   It will download locally the full log of your backup attempt. That log could 
   explain many things.
 * The HTTP 504 error usually means “Gateway timeout” that the server is down or
   not working properly. Read this: [http://pcsupport.about.com/od/findbyerrormessage/a/504error.htm](http://pcsupport.about.com/od/findbyerrormessage/a/504error.htm)
 * You can put all these “debug” info in a text file and drop it on a file sharing
   service (eg: [http://pastebin.com/](http://pastebin.com/)) then give me here 
   the link to download that file. It could help me to track down the problem.
 *  Plugin Author [Eugen Mihailescu](https://wordpress.org/support/users/eugenmihailescu/)
 * (@eugenmihailescu)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/error-code-pops-up/#post-6542621)
 * [@bigjake36](https://wordpress.org/support/users/bigjake36/)
 * It’s been more than 2wks from your last message. I guess we can consider this
   topic closed/solved.

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘Error code pops up’ is closed to new replies.

 * ![](https://ps.w.org/wp-mybackup/assets/icon-128x128.png?rev=1244519)
 * [WP MyBackup](https://wordpress.org/plugins/wp-mybackup/)
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 * 5 replies
 * 2 participants
 * Last reply from: [Eugen Mihailescu](https://wordpress.org/support/users/eugenmihailescu/)
 * Last activity: [10 years, 6 months ago](https://wordpress.org/support/topic/error-code-pops-up/#post-6542621)
 * Status: resolved