Fatal error: Uncaught Error: Class “MailPoet\Models\Segment” not found

Same here.

ill send them bug report per contact form on their website.

I have also just requested some updated information from their website.

Same issue here. Hope they will fix this problem as soon as possible…

Hello

For temporary resolution. I have downgraded the MailPoet. with Version 4.58.0

https://www.ads-software.com/plugins/mailpoet/advanced/

Hello,
While waiting for a new official version, I have modified the plugin code to fix the error on a site I manage.
You can find the code here: https://github.com/ixesse/add-on-contact-form-7-mailpoet-3

@ixesse thank you for this unofficial fix. The form is submitting again with the plugin active and the mailadres in the form is added to Mailpoet. But the mailadres is not added to the corresponding list. Does the unofficial fix fully works at your site?

Hello @studioviv. On my website, the registrations are working. Subscribers receive the confirmation email and are correctly added to the lists if they confirm their registration.
I only use the mailpoetsignup shortcode, and it’s primarily this part of the code that I’ve tested. There may still be bugs, particularly with the custom fields.

Hi @ixesse, I’ve just managed to fix our version for Gravity forms with the help of your code. Just wanted to drop a thanks!

Same problem here, contact page does not load and Server protocoll shows following error:

AH01071: Got error 'PHP message: PHP Fatal error: Uncaught Error: Class "MailPoet\\Models\\Segment" not found in /var/www/vhosts/domain.test/httpdocs/wp-content/plugins/add-on-contact-form-7-mailpoet/includes/class-mailpoet-cf7-integration.php:235\nStack trace:\n#0 /var/www/vhosts/domain.test/httpdocs/wp-content/plugins/add-on-contact-form-7-mailpoet/includes/class-mailpoet-cf7-integration.php(123): MailPoet_CF7_Integration->mailpoet_segments_data()\n#1 /var/www/vhosts/domain.test/httpdocs/wp-content/plugins/contact-form-7/includes/form-tags-manager.php(551): MailPoet_CF7_Integration->mailpoet_signup_form_tag()\n#2 /var/www/vhosts/domain.test/httpdocs/wp-content/plugins/contact-form-7/includes/form-tags-manager.php(460): WPCF7_FormTagsManager->scan_callback()\n#3 [internal function]: WPCF7_FormTagsManager->replace_callback()\n#4 /var/www/vhosts/domain.test/httpdocs/wp-content/plugins/contact-form-7/includes/form-tags-manager.php(356): preg_replace_callback()\n#5 /var/www/vhosts/domain.test/httpdoc...', referer: https://www.domain.test/

I solved the issue using the Bit Integration plugin. This plugin allows to create integration between CF7 and MailPoet and this type of integration is possible in the free versione of the tool.

I tried it, it works very well and I solved the big issue I was having.

@marcodepisapia Thank you for this solution. I tested it also and like you said it works. It works even better if you want more features when signing up