Hello,

We are having a problem with viewing PDFs that have been uploaded.  At the tops of the pages of those PDFs we see the following errors.  The PDF appears in the viewer just fine.  Not sure why we are getting these errors.  Please see attached image for a screencap (with sensitive information redacted) of what we are seeing.

Notice: Undefined offset: 0 in /var/www/html/piwigo/plugins/File_Uploader/plugin_pdf2tab/include/picture.inc.php on line 19

Notice: Undefined offset: 0 in /var/www/html/piwigo/plugins/File_Uploader/plugin_pdf2tab/include/picture.inc.php on line 19

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/piwigo/plugins/File_Uploader/plugin_pdf2tab/include/picture.inc.php:19) in /var/www/html/piwigo/include/page_header.php on line 101

Plugins we are using -
Admin Tools    Deactivate | Restore   
Charlie's content 3.2.3    Deactivate | Restore   
Crop Image    Deactivate | Restore   
Download by Size    Deactivate | Restore   
Embedded Videos    Deactivate | Restore   
Exif View    Deactivate | Restore
File Uploader    Deactivate | Restore   
Fotorama    Deactivate | Restore   
Image Preview    Deactivate | Restore   
Ldap_Login    Deactivate | Restore   
LocalFiles Editor    Deactivate | Restore   
Media Icon    Deactivate | Restore
OpenStreetMap    Deactivate | Restore   
Read Metadata    Deactivate | Restore   
RV autocomplete    Deactivate | Restore   
Tag Groups    Deactivate | Restore   
VideoJS    Deactivate | Restore   
Write Metadata    Deactivate | Restore


Piwigo 2.9.5
Operating system: Linux
PHP: 7.0.33-0+deb9u3 (Show info) [2019-08-20 17:02:39]
MySQL: 5.5.5-10.1.38-MariaDB-0+deb9u1 [2019-08-20 17:02:39]
Graphics Library: ImageMagick 6.9.7-4
Piwigo URL: Internal Website Only, No net access

Thanks in advance for any assistance you may be able to provide,

Taylor Hammerling

Last edited by CMC_Taylor (2019-08-21 00:14:47)