Header Error in WP

@dave-kinnear

Can you provide an email address so I can send you a modified instructions file to see if that fixes the error.

Please advise if you are able to manually edit / replace files or I can send a complete plugin for you to upload to your wp-admin

@jo4nny8,

Thanks for your quick response. I probably can figure out how to edit or replace files, but I generally don’t get too deep into the WP theme. I am using the PRO theme for this site (https://execleadercoach.com). Obviously, it would be easier for me to uninstall the existing plugin and reinstall your modified plugin.

email is [email protected].

Dave Kinnear

@dave-kinnear

Ive just sent you a modified version. Please advise if this fixes the error and I will make the modification and upload it to the plugin repository

You MUST unzip and upload the folder contents to the wordpress ‘plugins’ folder so it overwrites the current plugin if you have made modifications inside wp=admin to the plugin (changed colours, font sizes etc) (the plugin deletes its options on deletion which is the only way you can overwrite the current version)

If you haven’t made any changes, then you can delete the current version and upload this one inside the plugins section of wordpress

John

Hi John,
Thanks so much for your help.

Since I made no changes (other than checkbox selections), I deleted the previous version and installed the new version the way I normally would. Your zip file installed perfectly.

However, it did not fix the error message. ?? Is there a way I can help you more? Are you familiar with the PRO template? Maybe it’s the problem?

Dave K.

@dave-kinnear
Im not familiar with the PRO theme, however ive just sent another modified version if you can check if this works.

Failing that ill rewrite the function for fetching the instruction page.

Thanks for the feedback

John

Hi John,
I’m sorry for the delay. Busy day yesterday.

WooHoo! Version 3 installed perfectly and the warning message is gone! Thanks so much for your attention. I am grateful—even though the warning message didn’t cause any issues on the website itself, it was disconcerting to keep seeing it.

I love this plugin and I recommended it to others when they need this functionality.

Dave Kinnear

Excellent, ill add the fix and send it to the repository.

Thanks for the patience and help.

Hi John,

I am having the same issue can you please send me updated version on my email too please?

My email is [email protected]

Thanks in advance,

@danildilawar

Apologies I thought I had updated and committed the new files to the repository, but I hadn’t.

Version 1.0.2 has now been submitted so you should see an update message inside WordPress with the latest version with the fix included.

Hi John,

Thank you so much for the reply I saw updates available & updated plugin as well but I am still getting same error:

Warning: Cannot modify header information – headers already sent by (output started at /home/stoneleg/public_html/domainname.com/wp-content/plugins/wp-post-nav/admin/partials/wp-post-nav-admin-instructions.php:12) in /home/stoneleg/public_html/domainname.com/wp-admin/includes/misc.php on line 1310

Let me know please.

Thanks,

@danildilawar

Ive just sent you a zip file with an updated version, please upload this over the top of the current version and advise me if this works please

Hi John,

Thank you so much bro it worked! ??

Best Regards,
Danil Dilawar

Excellent ill update it to V3 with the changes

John