Title: The plugin doesn't work
Last modified: August 22, 2016

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# The plugin doesn't work

 *  Resolved [caenix8](https://wordpress.org/support/users/caenix8/)
 * (@caenix8)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/the-plugin-doesnt-work-9/)
 * I have the next problem:
 * Warning: Missing argument 2 for wpdb::prepare(), called in /homepages/39/d524491510/
   htdocs/VentaNeuroVivienda.com/wp-content/plugins/waterwoo-pdf/inc/class_wwpdf_watermark.
   php on line 32 and defined in /homepages/39/d524491510/htdocs/VentaNeuroVivienda.
   com/wp-includes/wp-db.php on line 1154
 * Warning: Missing argument 2 for wpdb::prepare(), called in /homepages/39/d524491510/
   htdocs/VentaNeuroVivienda.com/wp-content/plugins/waterwoo-pdf/inc/class_wwpdf_watermark.
   php on line 34 and defined in /homepages/39/d524491510/htdocs/VentaNeuroVivienda.
   com/wp-includes/wp-db.php on line 1154
 * Warning: Missing argument 2 for wpdb::prepare(), called in /homepages/39/d524491510/
   htdocs/VentaNeuroVivienda.com/wp-content/plugins/waterwoo-pdf/inc/class_wwpdf_watermark.
   php on line 36 and defined in /homepages/39/d524491510/htdocs/VentaNeuroVivienda.
   com/wp-includes/wp-db.php on line 1154
 * Warning: Missing argument 2 for wpdb::prepare(), called in VentaNeuroVivienda.
   com/wp-content/plugins/waterwoo-pdf/inc/class_wwpdf_watermark.php on line 39 
   and defined in /homepages/39/d524491510/htdocs/VentaNeuroVivienda.com/wp-includes/
   wp-db.php on line 1154
 * Fatal error: Uncaught exception ‘InvalidArgumentException’ with message ‘Invalid
   page number!’ in /homepages/39/d524491510/htdocs/VentaNeuroVivienda.com/wp-content/
   plugins/waterwoo-pdf/inc/fpdi/fpdi_pdf_parser.php:104 Stack trace: #0 /homepages/
   39/d524491510/htdocs/VentaNeuroVivienda.com/wp-content/plugins/waterwoo-pdf/inc/
   fpdi/fpdi.php(192): fpdi_pdf_parser->setPageNo(NULL) #1 /homepages/39/d524491510/
   htdocs/VentaNeuroVivienda.com/wp-content/plugins/waterwoo-pdf/inc/class_wwpdf_watermark.
   php(44): FPDI->importPage(NULL) #2 /homepages/39/d524491510/htdocs/VentaNeuroVivienda.
   com/wp-content/plugins/waterwoo-pdf/inc/class_wwpdf_watermark.php(19): WWPDFWatermark-
   >do_watermark() #3 /homepages/39/d524491510/htdocs/VentaNeuroVivienda.com/wp-
   content/plugins/waterwoo-pdf/inc/class_wwpdf_download_product.php(270): WWPDFWatermark::
   apply_and_spit(‘/homepages/39/d…’, ‘/homepages/39/d…’, ‘Licencia adquir…’) #4/
   homepages/39/d524491510/htdocs/VentaNeuroVivienda.com/wp-content/plugins/waterwoo-
   pdf/inc/class_wwpdf_download_product.ph in /homepages/39/d524491510/htdocs/VentaNeuroVivienda.
   com/wp-content/plugins/waterwoo-pdf/inc/fpdi/fpdi_pdf_parser.php on line 104
 * [https://wordpress.org/plugins/waterwoo-pdf/](https://wordpress.org/plugins/waterwoo-pdf/)

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

 *  Plugin Author [Little Package](https://wordpress.org/support/users/littlepackage/)
 * (@littlepackage)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/the-plugin-doesnt-work-9/#post-5526823)
 * Hello [@caenix8](https://wordpress.org/support/users/caenix8/)
 * It’s up and running for me.
 * The first four are warnings and will be fixed in the next release (1.0.3) imminently.
   Thanks for the alert.
 * As for your Fatal Error, I need more information from you. Please send a screenshot
   of your WaterWoo settings page to cap @ little-package (dot) com. The PDF parser
   may not be finding your PDF or your PDF may have problems.
 *  [ilcaroleader](https://wordpress.org/support/users/ilcaroleader/)
 * (@ilcaroleader)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/the-plugin-doesnt-work-9/#post-5526905)

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

The topic ‘The plugin doesn't work’ is closed to new replies.

 * ![](https://ps.w.org/waterwoo-pdf/assets/icon.svg?rev=3301838)
 * [PDF Ink Lite - Free PDF Watermark & Password Protection](https://wordpress.org/plugins/waterwoo-pdf/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/waterwoo-pdf/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/waterwoo-pdf/)
 * [Active Topics](https://wordpress.org/support/plugin/waterwoo-pdf/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/waterwoo-pdf/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/waterwoo-pdf/reviews/)

 * 2 replies
 * 3 participants
 * Last reply from: [ilcaroleader](https://wordpress.org/support/users/ilcaroleader/)
 * Last activity: [11 years, 6 months ago](https://wordpress.org/support/topic/the-plugin-doesnt-work-9/#post-5526905)
 * Status: resolved