TypeError on campaign start.

[bor7an]

TypeError
str_replace(): Argument #2 ($replace) must be of type array|string, null given (View: /var/www/sendportal/resources/views/vendor/sendportal/campaigns/preview.blade.php)

PHP 8.3.6 (cli) (built: Sep 30 2024 15:17:17) (NTS)
Copyright (c) The PHP Group

[GwilCodes]

I guess it's expecting some content in the "Content" textarea field on the "Edit Campaign" screen. Try just putting any random string in there if the content field isn't used in your template.