PHP 8 Problems

The Plugin does not work with PHP 8.2.2
An error of the type E_ERROR was found in line 16 of the file /wp-content/plugins/wp-pipes/views/pipe/tmpl/form_bs3.php verursacht. Error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /wp-content/plugins/wp-pipes/views/pipe/tmpl/form_bs3.php:16

i debugged the Plugin and i got the following Errors:
Deprecated: Creation of dynamic property PIPESModelPipe::$id is deprecated in /wp-content/plugins/wp-pipes/models/pipe.php on line 54

and this one:
Fatal error: Uncaught Error: Undefined constant "MB_OVERLOAD_STRING" in /wp-content/plugins/wp-pipes/includes/phputf8/utf8.php:38 Stack trace: #0 /wp-content/plugins/wp-pipes/includes/application.php(34): require_once() #1 /wp-content/plugins/wp-pipes/includes/string/string.php(39): jimport('phputf8.utf8') #2 /wp-content/plugins/wp-pipes/includes/application.php(34): require_once('/var/www/vhosts…') #3 /wp-content/plugins/wp-pipes/helpers/common.php(27): jimport('includes.string…') #4 /wp-content/plugins/wp-pipes/models/pipe.php(273): ogb_common::get_params_render('plugins/engines…', 'rssreader', '', '/extension/conf…', 'engine', 'engine.rssreade…') #5 /wp-content/plugins/wp-pipes/models/pipe.php(673): PIPESModelPipe->addonRender('engine', 'rssreader', '', '1') #6 /wp-content/plugins/wp-pipes/views/pipe/view.php(30): PIPESModelPipe->getEditData() #7 /wp-content/plugins/wp-pipes/includes/application.php(55): PIPESViewPipe->display() #8 /wp-includes/class-wp-hook.php(308): Application->display('') #9 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters('', Array) #10 /wp-includes/plugin.php(517): WP_Hook->do_action(Array) #11 /wp-admin/admin.php(259): do_action('pipes_page_pipe…') #12 {main} thrown in /wp-content/plugins/wp-pipes/includes/phputf8/utf8.php on line 38

Also the use of “@session_start();” isn’t recommended anymore. I just comment it out. Then it works with previous PHP versions like 7.4.30.

It would be nice to see more updates for that plugin. And you wrote two custom addon processors for me, which I am very happy with. Unfortunately, the support in your forums has been discontinued.
I would love to continue supporting this plugin!