Title: error and warning
Last modified: August 3, 2020

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# error and warning

 *  Resolved [mianroodi10](https://wordpress.org/support/users/mianroodi10/)
 * (@mianroodi10)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/error-and-warning/)
 * hello
    I installed the plugin version 1.3.575. But in WordPress admin, I see 
   warning and error. What should I do? Warning: fopen(/home1/llcigrou/public_html/
   wp-content/plugins/locateandfilter//cache/path2root): failed to open stream: 
   No such file or directory in /home1/llcigrou/public_html/wp-content/plugins/locateandfilter/
   admin/class-locate-and-filter-admin.php on line 75
 * Warning: fwrite() expects parameter 1 to be resource, boolean given in /home1/
   llcigrou/public_html/wp-content/plugins/locateandfilter/admin/class-locate-and-
   filter-admin.php on line 77
 * Warning: fclose() expects parameter 1 to be resource, boolean given in /home1/
   llcigrou/public_html/wp-content/plugins/locateandfilter/admin/class-locate-and-
   filter-admin.php on line 90
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home1/llcigrou/public_html/wp-content/plugins/locateandfilter/admin/class-
   locate-and-filter-admin.php:75) in /home1/llcigrou/public_html/wp-includes/functions.
   php on line 6221
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home1/llcigrou/public_html/wp-content/plugins/locateandfilter/admin/class-
   locate-and-filter-admin.php:75) in /home1/llcigrou/public_html/wp-admin/includes/
   misc.php on line 1282
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home1/llcigrou/public_html/wp-content/plugins/locateandfilter/admin/class-
   locate-and-filter-admin.php:75) in /home1/llcigrou/public_html/wp-admin/admin-
   header.php on line 9
 * Error : Please add write permissions on the following directory : /home1/llcigrou/
   public_html/wp-content/plugins/locateandfilter/cache
 * thanks
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-and-warning%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Thread Starter [mianroodi10](https://wordpress.org/support/users/mianroodi10/)
 * (@mianroodi10)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/error-and-warning/#post-13201857)
 * hi
    The problem was solved. I created a cache folder in the path (home1/llcigrou/
   public_html/wp-content/plugins/locateandfilter).
 *  Plugin Author [dgamoni](https://wordpress.org/support/users/dgamoni/)
 * (@dgamoni)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/error-and-warning/#post-13201901)
 * Hi [@mianroodi10](https://wordpress.org/support/users/mianroodi10/)
    see documentation
   [https://locateandfilter.monothemes.com/docs/locateandfilter-wp-plugin/install-plugin/create-a-folder-cache/](https://locateandfilter.monothemes.com/docs/locateandfilter-wp-plugin/install-plugin/create-a-folder-cache/)

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘error and warning’ is closed to new replies.

 * ![](https://ps.w.org/locateandfilter/assets/icon-128x128.png?rev=2050267)
 * [LocateAndFilter](https://wordpress.org/plugins/locateandfilter/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/locateandfilter/#faq)
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 * 2 replies
 * 2 participants
 * Last reply from: [dgamoni](https://wordpress.org/support/users/dgamoni/)
 * Last activity: [5 years, 10 months ago](https://wordpress.org/support/topic/error-and-warning/#post-13201901)
 * Status: resolved