get_term_link() will return a WP_Error object on error. You can’t print an object or array or you will get messages similar to what you are getting. Use var_dump() instead or print_r() and you should see what is occuring. Your error even tells you that WP_Error is the object involved. You are getting errors when the … Read more
The Activity Feeds has been deprecated and no longer works after 23rd June, so this is why it would have stopped working. https://developers.facebook.com/docs/plugins/activity This is probably the nearest thing you will be able to have that is similar to the Activity Feed: https://developers.facebook.com/docs/plugins/page-plugin
Change your form fields to have more unique names, specifically, title. This is an issue which was introduced when title was made a public query var in 4.4. This is seen as a bug, and will eventually be fixed, but it’s always safer to prepend any vars with a unique string to prevent these problems.
wp_die() See the codex for full usage details: https://codex.wordpress.org/Function_Reference/wp_die You can even include html in the message field if you want to.
I figured out the issue. Under Settings > Media there is a text field saying where to upload the files to, and it was the wrong directory. I just changed it to the right one and it worked.
I figured out what was causing this, but it was by trial and error since there was no good debug info. And the error was in the main (custom post calling) part of my plugin, NOT in the options as I had surmised earlier. I ended up finding out that I needed to be using … Read more
You can wrap it in the same check used for $category: <?php if (isset($term->term_id)) { echo ‘<a href=”‘.get_term_link($term).'”>’.$term->name.'</a>’; } ?> or check to make sure it is not an error object: <?php if (!is_wp_error($term)) { echo ‘<a href=”‘.get_term_link($term).'”>’.$term->name.'</a>’; } ?>
I think the issue is to do with the values that you have stored in the database. Did you type it in or copy and paste? This could of led to unwanted white-space in the values stored in the DB. Also curious as to why its being done at DB level when you can log … Read more
WP_Error kind of errors are a poor substitution for exception (something that php 4 didn’t have IIRC), they are not actual software errors, and are not being kept in any log if the developer do not write code for it.
Generate your .htaccess again. For that go to Settings >> Permalinks then hit Save Changes button. It will re-generate your .htaccess file. If it’s no resolved, you can try the FTP described in comment by @Benoti. If that’s also not worked please try this blog.