I know the plug is not updated anymore but maybe anyone is using it as me so I’ve meant to help those “victims of the obsolescence”. If your site suddenly desappears, leaving a white page instead, try to log in the control panel and take a look at the last lines of the pubblic_html\/error.log file
\nIf you find a message like this:
\n“PHP Fatal error: Call-time pass-by-reference has been removed…”
\nyou can fix easily:<\/p>\n
goto
\n..wp-content\/plugins\/retina-post\/request.php
\nopen it with the editor
\nand do the following:<\/p>\n
line 27:
\nshuffle ( &$this->symbol_list );
\nremove the “&” symbol<\/p>\n
line 34:
\nshuffle (&$this->color_list );
\nremove the “&” symbol<\/p>\n
save and reactivate the plugin… everything’s in it’s right place now…<\/p>\n
bye<\/p>\n
https:\/\/wordpress.org\/plugins\/retina-post\/<\/p>\n","protected":false},"template":"","class_list":["post-4207626","topic","type-topic","status-closed","hentry","topic-tag-call-time-pass-by-reference","topic-tag-fatal-error","topic-tag-php-error"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/4207626","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/4207626\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=4207626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}