Title: Errors
Last modified: August 31, 2016

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# Errors

 *  Resolved [nik10134](https://wordpress.org/support/users/nik10134/)
 * (@nik10134)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/errors-131/)
 * Hello!
 * Just installed the plugin and it’s great!
 * I get some errors in the “add invoice” panel:
 * how i can sol them? thanks a lot and have a nice day
 * _ic method Sliced\_Quote::get\_prefix() should not be called statically in /home2/
   grnicola/public\_html/wp-content/plugins/sliced-invoices/includes/template-tags/
   sliced-tags-quote.php on line 49_
 * Strict Standards: Non-static method Sliced_Quote::get_next_quote_number() should
   not be called statically in /home2/grnicola/public_html/wp-content/plugins/sliced-
   invoices/includes/template-tags/sliced-tags-quote.php on line 59
 * Strict Standards: Non-static method Sliced_Quote::get_prefix() should not be 
   called statically in /home2/grnicola/public_html/wp-content/plugins/sliced-invoices/
   includes/template-tags/sliced-tags-quote.php on line 49
 * Strict Standards: Non-static method Sliced_Quote::get_auto_valid_until_date()
   should not be called statically, assuming $this from incompatible context in /
   home2/grnicola/public_html/wp-content/plugins/sliced-invoices/admin/includes/
   sliced-admin-metaboxes.php on line 311
 * Strict Standards: Non-static method Sliced_Invoice::get_auto_due_date() should
   not be called statically, assuming $this from incompatible context in /home2/
   grnicola/public_html/wp-content/plugins/sliced-invoices/admin/includes/sliced-
   admin-metaboxes.php on line 393
 * Strict Standards: Non-static method Sliced_Admin::get_pre_defined_items() should
   not be called statically in /home2/grnicola/public_html/wp-content/plugins/sliced-
   invoices/includes/template-tags/sliced-tags-general.php on line 229
 * Strict Standards: Non-static method Sliced_Quote::get_terms() should not be called
   statically in /home2/grnicola/public_html/wp-content/plugins/sliced-invoices/
   includes/template-tags/sliced-tags-quote.php on line 175
 * [https://wordpress.org/plugins/sliced-invoices/](https://wordpress.org/plugins/sliced-invoices/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [SlicedInvoices](https://wordpress.org/support/users/slicedinvoices/)
 * (@slicedinvoices)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/errors-131/#post-7007570)
 * Hi nik10134,
 * These errors are now fixed up in version 2.11.
    You are seeing these because 
   you have STRICT error reporting enabled. It is recommended to disable this for
   production websites – your web host should be able to do this.
 * Thanks!

Viewing 1 replies (of 1 total)

The topic ‘Errors’ is closed to new replies.

 * ![](https://ps.w.org/sliced-invoices/assets/icon.svg?rev=1314180)
 * [Sliced Invoices - WordPress Invoice Plugin](https://wordpress.org/plugins/sliced-invoices/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/sliced-invoices/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/sliced-invoices/)
 * [Active Topics](https://wordpress.org/support/plugin/sliced-invoices/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/sliced-invoices/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/sliced-invoices/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [SlicedInvoices](https://wordpress.org/support/users/slicedinvoices/)
 * Last activity: [10 years, 3 months ago](https://wordpress.org/support/topic/errors-131/#post-7007570)
 * Status: resolved