Title: Error: Is not readable Last modified: August 21, 2016 --- # Error: Is not readable * [Wanieczki](https://wordpress.org/support/users/wanieczki/) * (@wanieczki) * [11 years, 11 months ago](https://wordpress.org/support/topic/error-is-not-readable-1/) * Hello, i have been trying to make a backup with this plugin but i get constant errors like: * WARNING: mysqli::real_connect(): Headers and client library minor version mismatch. Headers:50535 Library:50615 * Trying to create a WordPress export to XML file … [20-maj-2014 12:28:12] ERROR: Could not generate a WordPress export file. [20-maj-2014 12:28:12] 2. Trying to create a WordPress export to XML file … [20-maj-2014 12:28:12] 3. Trying to create a WordPress export to XML file … [20-maj-2014 12:28:13] ERROR: Could not generate a WordPress export file. [20-maj-2014 12:28:13] ERROR: Step aborted: too many attempts! * Compressing files as ZipArchive. Please be patient, this may take a moment. [ 20-maj-2014 12:29:27] WARNING: File “/var/www/virtual/maszynoimpex.com.pl/htdocs/ wp-content/themes/striking/striking old 2/css/ie6.css” is not readable! [20-maj- 2014 12:29:27] WARNING: File “/var/www/virtual/maszynoimpex.com.pl/htdocs/wp- content/themes/striking/striking old 2/css/screen.css” is not readable! [20-maj- 2014 12:29:27] WARNING: File “/var/www/virtual/maszynoimpex.com.pl/htdocs/wp- content/themes/striking/striking old 2/css/ie8.css” is not readable! * [https://wordpress.org/plugins/backwpup/](https://wordpress.org/plugins/backwpup/) Viewing 7 replies - 1 through 7 (of 7 total) * Plugin Contributor [Daniel Hüsken](https://wordpress.org/support/users/danielhuesken/) * (@danielhuesken) * [11 years, 11 months ago](https://wordpress.org/support/topic/error-is-not-readable-1/#post-4933350) * For the Mysqli Problem ask you hoster for correct this. * f ther special chars in the ptath with the warning? * Thread Starter [Wanieczki](https://wordpress.org/support/users/wanieczki/) * (@wanieczki) * [11 years, 11 months ago](https://wordpress.org/support/topic/error-is-not-readable-1/#post-4933365) * Daniel, thank you for fast and promt reply. But can you please be more specific? I did not quite get your reply. * Plugin Contributor [Daniel Hüsken](https://wordpress.org/support/users/danielhuesken/) * (@danielhuesken) * [11 years, 11 months ago](https://wordpress.org/support/topic/error-is-not-readable-1/#post-4933508) * > WARNING: mysqli::real_connect(): Headers and client library minor version mismatch. > Headers:50535 Library:50615 * Ask your Hosting Company for fixing this. Or is it self Hosted? * > [20-maj-2014 12:29:27] WARNING: File “/var/www/virtual/maszynoimpex.com.pl/ > htdocs/wp-content/themes/striking/striking old 2/css/ie6.css” is not readable! * Ther are saces in the path. Normely it schuld work but it can male troublle. Or it can be that there special cahrs in that not will be displayed. see “striking old 2”. Or the are nor read permissions for that files. * [eikenaar](https://wordpress.org/support/users/eikenaar/) * (@eikenaar) * [11 years, 11 months ago](https://wordpress.org/support/topic/error-is-not-readable-1/#post-4933532) * Could you please help me with following messages: While trying to run a job I received: * WARNING: File “/home/mysite/public_html/wp-content/uploads/index.php” is not readable! * Trying to make index.php readable I received: 550 Could not change perms on index.php: Permission denied * Thank you * Plugin Contributor [Daniel Hüsken](https://wordpress.org/support/users/danielhuesken/) * (@danielhuesken) * [11 years, 11 months ago](https://wordpress.org/support/topic/error-is-not-readable-1/#post-4933534) * First change the owner of the file to the FTP user. * [eikenaar](https://wordpress.org/support/users/eikenaar/) * (@eikenaar) * [11 years, 11 months ago](https://wordpress.org/support/topic/error-is-not-readable-1/#post-4933535) * Thank you Daniël, * Where and how can I change the ownership? I don’t know anything about software. That’s why I choose for WordPress; even for me to learn (they told me). * Ed * Plugin Contributor [Daniel Hüsken](https://wordpress.org/support/users/danielhuesken/) * (@danielhuesken) * [11 years, 11 months ago](https://wordpress.org/support/topic/error-is-not-readable-1/#post-4933544) * Hello eikenaar, * the Ownerchip can changes with the ftp Programm, on Commandline or on the hosters webinterface (sometimes). The linux command for that is ‘chown’. Viewing 7 replies - 1 through 7 (of 7 total) The topic ‘Error: Is not readable’ is closed to new replies. * ![](https://ps.w.org/backwpup/assets/icon-256x256.png?rev=3236141) * [BackWPup – WordPress Backup & Restore Plugin](https://wordpress.org/plugins/backwpup/) * [Support Threads](https://wordpress.org/support/plugin/backwpup/) * [Active Topics](https://wordpress.org/support/plugin/backwpup/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/backwpup/unresolved/) * [Reviews](https://wordpress.org/support/plugin/backwpup/reviews/) * 7 replies * 3 participants * Last reply from: [Daniel Hüsken](https://wordpress.org/support/users/danielhuesken/) * Last activity: [11 years, 11 months ago](https://wordpress.org/support/topic/error-is-not-readable-1/#post-4933544) * Status: not resolved