Another Fatal Error with latest update

I found this post while searching for an answer: https://github.com/mailerlite/mailerlite-api-v2-php-sdk/issues/36

It looks like you are using version 1.4.0 (2017-08-18) of the mailgun package, and 1.4.1 is available.

As a quick fix, I changed the namespace in “/Postman/Postman-Mail/mailgun/vendor/clue/stream-filter/src/functions.php” to “namespace Clue\StreamFilter\Postman;” and it appears to be working fine for now.

The fatal error is basically a namespace conflict between the two plugins.

@stevoli Hi,

Hope you are doing good.

We are looking into it and we will fix this issue in our upcoming release.

Thanks

@stevoli Issues fixed please update your plugin and test.

Thanks

Is it version 2.1.3? I’m still getting the same error:

[20-Jul-2022 11:52:25 UTC] PHP Fatal error: Cannot redeclare Clue\StreamFilter\append() (previously declared in /wp-content/plugins/ameliabooking/vendor/clue/stream-filter/src/functions.php:105) in /wp-content/plugins/post-smtp/Postman/Postman-Mail/mailgun/vendor/clue/stream-filter/src/functions.php on line 17

The mailgun changelog file shows that you are still using version 1.4.0 of the mailgun package.

# Changelog

## 1.4.0 (2017-08-18)

@stevoli

let me reproduce this issue on my staging websites, will get back to you soon.

Thanks

@stevoli Can you update the plugin to the latest version and test it?

Updated to version 2.1.6, still same error, still seeing the same version of the mailgun package.

[29-Aug-2022 13:00:42 UTC] PHP Fatal error: Cannot redeclare Clue\StreamFilter\append() in /wp-content/plugins/post-smtp/Postman/Postman-Mail/mailgun/vendor/clue/stream-filter/src/functions.php on line 17

Mailgun Package:
post-smtp/Postman/Postman-Mail/mailgun/vendor/clue/stream-filter/CHANGELOG.md

# Changelog

## 1.4.0 (2017-08-18)

Again, this error is caused by version 1.4.0 conflicting with another plugin, the package needs to be updated to 1.4.1 at least.

https://github.com/clue/stream-filter/issues/26

@stevoli okay, let me reproduce this issue, will get back to you soon with updates.

Thanks

@stevoli Just to update you, we have upgraded Mailgun’s SDK to the latest version in POST SMTP 2.1.7.

Thanks

Installed version 2.1.8. Still getting the same error.

[08-Sep-2022 13:39:06 UTC] PHP Fatal error: Cannot redeclare Clue\StreamFilter\append() in /wp-content/plugins/post-smtp/Postman/Postman-Mail/mailgun/vendor/clue/stream-filter/src/functions.php on line 17

/post-smtp/Postman/Postman-Mail/mailgun/vendor/clue/stream-filter/CHANGELOG.md is still showing 1.4.0. It doesn’t look like you upgraded that.

@stevoli Hi,

We just identify that this patch didn’t release in version 2.1.8 and we are still working on it, will update you as soon as possible.

Thanks

Hi, I have the same error with PostSMTP version 2.1.9.

[30-Sep-2022 05:11:17 UTC] PHP Fatal error: Cannot redeclare Clue\StreamFilter\append() (previously declared in /wp-content/plugins/wp-fsqm-pro/vendor/clue/stream-filter/src/functions.php:17) in /wp-content/plugins/post-smtp/Postman/Postman-Mail/mailgun/vendor/clue/stream-filter/src/functions.php on line 17

Please update the plugin with the bug fixed.

@stevoli thanks for your quick fix.
namespace is the solution.

@haseeb0001 Why after 3 months have you still not made this modification to the function.php file?

/wp-content/plugins/post-smtp/Postman/Postman-Mail/mailgun/vendor/clue/stream-filter/src/functions.php

@diegomat

Hi,

We are working on Mail Gun SDK upgrades and we will release the updated version soon.

Thanks for updating us.

@diegomat

The attachment issue is fixed; please update the plugin to 2.4.2, test it, and let me know.

Thanks