Ajax error

As an addition: when I set the SMTP type to default I get no error. Only with Mailgun API type activated. When mentioned before, I use Mailgun API for more then 20 wehsites, on the same server, with no problem.

getting same error, look like wordpress update broke the plugin.

Following. Works using Mailgun API on non-woocommerce site, but not with woocommerce site.

@quintont @nishantk I’m using the plugin on a wordpress site 5.8.1 running woocommerce. There it works fine. For the site where I run in the ajax problem, I use WP Amelia. This plugin has a function to setup SMTP. I guess this conflicts with Post SMTP so I’ve setup the SMTP with WP Amelia. I’m in contact with Amelia support to check if this is the case.

Maybe you have a plugin that conflicts with Post SMTP. Have you tried deactivating all the plugins?

Hi @mick69145 @quintont @nishantk

Sorry that I am only just getting around to reading your forum post and replying to you. I have been super busy lately, and this is the first opportunity I’ve had to respond.

Please could you confirm if there is still an issue to be looked at here?

Thanks!

Kind Regards,
Tim

Just tried the Post SMTP again and still get the Ajax error.

In the meantime I use WP Mail SMTP. This works fine.

Hi @mick69145,

Please could you paste a copy of your Post SMTP diagnostics log? Thanks.

Kind Regards,
Tim

yes, I’m still getting the ajax error when doing a test email in Post SMTP.

<p>There has been a critical error on this website.</p><p>Learn more about troubleshooting WordPress.</p>

Mailer: postsmtp
HostName: univetpharm.com
cURL Version: 7.52.1
OpenSSL Version: OpenSSL/1.0.2u
OS: Linux 558897.cloudwaysapps.com 4.9.0-14-amd64 #1 SMP Debian 4.9.246-2 (2020-12-17) x86_64
PHP: Linux 7.4.27 en_US.UTF-8
PHP Dependencies: iconv=Yes, spl_autoload=Yes, openssl=Yes, sockets=Yes, allow_url_fopen=Yes, mcrypt=No, zlib_encode=Yes
WordPress: 5.8.3 en_US UTF-8
WordPress Theme: Electric Villages
WordPress Plugins: Advanced Custom Fields, All-in-One WP Migration Unlimited Extension, All-in-One WP Migration, Product Feed Manager for WooCommerce, Breeze, Broken Link Checker, Constant Contact Forms for WordPress, Constant Contact + WooCommerce, Honeypot for Contact Form 7, Contact Form 7, Docket WP, Yoast Duplicate Post, Facebook for WooCommerce, Flamingo, GenerateBlocks Pro, GenerateBlocks, GP Premium, MalCare Security - Free Malware Scanner, Protection & Security for WordPress, Post SMTP, Safe SVG, Smart WooCommerce Search, WooCommerce Invoice Gateway, WooCommerce Offline Credit Card Processing, WooCommerce, Wordfence Security, SEOPress, WP Show Posts Pro, WP Show Posts, WP Unit Converter
WordPress wp_mail Owner: /home/558897.cloudwaysapps.com/nbchuszffj/public_html/wp-content/plugins/post-smtp/Postman/PostmanWpMailBinder.php
WordPress wp_mail Filter(s): wp_staticize_emoji_for_email, PostsmtpMailer->get_mail_args
WordPress wp_mail_from Filter(s): wordfence::fixWPMailFromAddress
WordPress phpmailer_init Action(s): wpcf7_phpmailer_init
Postman: 2.0.23
Postman Sender Domain (Envelope|Message): univetpharm.com | univetpharm.com
Postman Prevent Message Sender Override (Email|Name): No | No
Postman Active Transport: Mailgun API (https://api.mailgun.net:443)
Postman Active Transport Status (Ready|Connected): Yes | Yes
Postman Deliveries (Success|Fail): 662 | 1

I’m getting the same error as @quintont gets. I also host websites on Cloudways. Maybe this has something to do with the error?

• This reply was modified 3 years, 1 month ago by busybees.

@busybees – I will submit a ticket with Cloudways. Thanks.

Cloudways won’t help me. Their solution is to use a different plugin!

@tneville and @mick69145

Cloudways has one final comment:

PHP Fatal error: Cannot redeclare Clue\\StreamFilter\\append() (previously declared in /home/505391.c…………..n /home/505391.cloudwaysapps.com/rvwtcxfner/public_html/wp-content/plugins/post-smtp/Postman/Postman-Mail/mailgun/vendor/clue/stream-filter/src/functions.php on line 27′, referer: https://business-leads.nl/wp-admin/admin.php?page=postman%2Femail_test
?
?
?these errors are related to the plugin,we don’t create blockage for plugins.