MikeKremer

I was able to disable Cerber, but there still appear to be some strange conflicts that I have not been able to resolve.

Thanks @kaymar, that worked!

@atlaspolicy – your update would be most appreciated. This plugin is of keen interest to me. I am not a developer, so I cannot help with code. I’m an ok tester, and would be willing to discuss other ways to contribute or collaborate. You can contact me through my site: stratada.com Thanks!

Update: I had not disabled one last plugin: Really Simple SSL. When I disabled that, the Events Manager plugin appeared to function normally. I re-enabled my custom theme, all other plugins and Events Manager still seemed to be functioning normally.

Finally I re-enabled Really Simple SSL and Events Manager is still functioning normally.

I am concerned about a lurking conflict which could re-emerge, but for now my issue appears to be resolved. Thanks for the help!

I changed theme to Twentyfifteen – no change
I disabled each plugin, one at a time. No change until I disabled WP Cerber Security (like most people, I get constantly lots of brute force attacks). After disabling that:
– Delete booking still shows “Loading” and the booking never gets deleted
– Edit/View re-directs to /wp-login.php?redirect_to=https%3A%2F%2F********.com%2Fwp-admin%2Fedit.php%3Fpost_type%3Devent%26page%3Devents-manager-bookings%26event_id%3D1%26booking_id%3D2&reauth=1 and asks me to login. Logging in just takes me to the admin dashboard, not the detail page for the booking
– by pasting the url from my first post wp-admin/edit.php?post_type=event&page=events-manager-bookings&event_id=1&booking_id=2 I can actually see the booking detail page rather than a 404 error – so that seems like progress. But the links from the Event Bookings Dashboard don’t get me to that page, just the login page.

Please advise on next diagnostic steps – thanks!

WordPress 4.6.1

SendGrid plugin Version 1.10.2

My settings are pretty much the same as crumptoninc

• This reply was modified 7 years, 11 months ago by MikeKremer.

Thanks for the offer to help! I installed Query Monitor, and tried sending the test email. Here is the Query Monitor output that was highlighted in red (let me know if there are other parts of the report that you need):

3	POST
https://api.sendgrid.com/api/mail.send.json	400 Bad Request	WP_Http->post()
 wp-includes/class-http.php:576
wp_remote_post()
 wp-includes/http.php:187
Sendgrid_API->send()
 wp-content/plugins/sendgrid-email-delivery-simplified/lib/sendgrid/class-sendgrid-api.php:50
wp_mail()
 wp-content/plugins/sendgrid-email-delivery-simplified/lib/sendgrid/sendgrid-wp-mail.php:407
Sendgrid_Settings::send_test_email()
 wp-content/plugins/sendgrid-email-delivery-simplified/lib/class-sendgrid-settings.php:768
Sendgrid_Settings::do_post()
 wp-content/plugins/sendgrid-email-delivery-simplified/lib/class-sendgrid-settings.php:384
Sendgrid_Settings::show_settings_page()
 wp-content/plugins/sendgrid-email-delivery-simplified/lib/class-sendgrid-settings.php:142
do_action('settings_page_sendgrid-settings')
 wp-includes/plugin.php:524	Plugin: sendgrid-email-delivery-simplified	5	0.1331