Fatal error: Uncaught Error: Call to a member function isValid() on null in /home3/photonom/public_html/chicnhair/textpattern/plugins/vdh_flickr/vdh_flickr.php:645
Stack trace:
#0 /home3/photonom/public_html/chicnhair/textpattern/plugins/vdh_flickr/vdh_flickr.php(1029): Thumbnails->__toString()
#1 /home3/photonom/public_html/chicnhair/textpattern/plugins/vdh_flickr/vdh_flickr.php(1014): vdh_flickr_thumbnails(Array)
#2 [internal function]: vdh_flickr(Array, NULL)
#3 /home3/photonom/public_html/chicnhair/textpattern/vendors/Textpattern/Tag/Registry.php(141): call_user_func('vdh_flickr', Array, NULL)
#4 /home3/photonom/public_html/chicnhair/textpattern/lib/txplib_publish.php(557): Textpattern\Tag\Registry->process('vdh_flickr', Array, NULL)
#5 /home3/photonom/public_html/chicnhair/textpattern/lib/txplib_publish.php(447): processTags('vdh_flickr', '', NULL)
#6 /home3/photonom/public_html/chicnhair/textpattern/lib/txplib_misc.php(3302): parse('<txp:output_for...')
#7 /home3/photonom/public_html/chicnhair/textpattern/publish.php(740): parse_page('galleriffic', 'default')
#8 /home3/photonom/public_html/chicnhair/index.php(74): textpattern()
#9 {main}
thrown in /home3/photonom/public_html/chicnhair/textpattern/plugins/vdh_flickr/vdh_flickr.php on line 645