Fatal error: Uncaught Error: Call to a member function isValid() on null in /home/goodgrape/ferrydust/textpattern/plugins/vdh_flickr/vdh_flickr.php:882
Stack trace:
#0 /home/goodgrape/ferrydust/textpattern/plugins/vdh_flickr/vdh_flickr.php(1036): Picture->__toString()
#1 /home/goodgrape/ferrydust/textpattern/plugins/vdh_flickr/vdh_flickr.php(1008): vdh_flickr_img(Array)
#2 [internal function]: vdh_flickr(Array, NULL)
#3 /home/goodgrape/ferrydust/textpattern/vendors/Textpattern/Tag/Registry.php(140): call_user_func('vdh_flickr', Array, NULL)
#4 /home/goodgrape/ferrydust/textpattern/lib/txplib_publish.php(564): Textpattern\Tag\Registry->process('vdh_flickr', Array, NULL)
#5 /home/goodgrape/ferrydust/textpattern/lib/txplib_publish.php(409): processTags('vdh_flickr', 'nsid="65409890@...', NULL, false)
#6 /home/goodgrape/ferrydust/textpattern/lib/txplib_misc.php(3551): parse('<txp:vdh_flickr...')
#7 /home/goodgrape/ferrydust/textpattern/publish/taghandlers.php(543): parse_form('^vdh_flickr')
#8 [internal function]: output_form(Array, NULL)
#9 /home/goodgrape/ferrydust/textpattern/vendors/Textpattern/Tag/Registry.php(140): call_user_func('output_form', Array, NULL)
#10 /home/goodgrape/ferrydust/textpattern/lib/txplib_publish.php(559): Textpattern\Tag\Registry->process('output_form', Array, NULL)
#11 /home/goodgrape/ferrydust/textpattern/lib/txplib_publish.php(409): processTags('output_form', 'form="^vdh_flic...', NULL, false)
#12 /home/goodgrape/ferrydust/textpattern/lib/txplib_misc.php(3626): parse('<txp:output_for...')
#13 /home/goodgrape/ferrydust/textpattern/publish.php(740): parse_page('pictures', 'default')
#14 /home/goodgrape/ferrydust/index.php(74): textpattern()
#15 {main}
thrown in /home/goodgrape/ferrydust/textpattern/plugins/vdh_flickr/vdh_flickr.php on line 882