"Unexpected error from server. Please check browser console."

Raiyan Marzan Here's an example of the error messages:

[18-Feb-2025 16:59:30 UTC] PHP Fatal error:  Uncaught ArgumentCountError: Too few arguments to function Automattic\Jetpack\Forms\ContactForm\Util::grunion_contact_form_filter_widget_block_content(), 1 passed in /var/www/wp-includes/class-wp-hook.php on line 324 and exactly 3 expected in /var/www/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-forms/src/contact-form/class-util.php:201

Stack trace:

#0 /var/www/wp-includes/class-wp-hook.php(324): Automattic\Jetpack\Forms\ContactForm\Util::grunion_contact_form_filter_widget_block_content('\n\<h2 class="wp-...')

#1 /var/www/wp-includes/plugin.php(205): WP_Hook->apply_filters('\n\<h2 class="wp-...', Array)

#2 /var/www/wp-content/plugins/fluent-community/Modules/Course/Http/Controllers/CourseController.php(155): apply_filters('widget_block_co...', '\n\<h2 class="wp-...')

#3 /var/www/wp-content/plugins/fluent-community/Modules/Course/Http/Controllers/CourseController.php(104): FluentCommunity\Modules\Course\Http\Controllers\CourseController->processCourse(Object(FluentCommunity\Modules\Course\Model\Course), true)

#4 /var/www/wp-content/plugins/fluent-community/vendor/wpfluent/framework/src/WPFluent/Container/BoundMethod.php(39): FluentCommunity\Modules\Course\Http\Controllers\CourseController->getCourseBySlug(Object(FluentCommunity\Framework\Http\Request\Request), 'one')

#5 /var/www/wp-content/plugins/fluent-community/vendor/wpfluent/framework/src/WPFluent/Container/Util.php(40): FluentCommunity\Framework\Container\BoundMethod::FluentCommunity\Framework\Container\{closure}()

#6 /var/www/wp-content/plugins/fluent-community/vendor/wpfluent/framework/src/WPFluent/Container/BoundMethod.php(98): FluentCommunity\Framework\Container\Util::unwrapIfClosure(Object(Closure))

#7 /var/www/wp-content/plugins/fluent-community/vendor/wpfluent/framework/src/WPFluent/Container/BoundMethod.php(42): FluentCommunity\Framework\Container\BoundMethod::callBoundMethod(Object(FluentCommunity\Framework\Foundation\Application), Array, Object(Closure))

#8 /var/www/wp-content/plugins/fluent-community/vendor/wpfluent/framework/src/WPFluent/Container/BoundMethod.php(71): FluentCommunity\Framework\Container\BoundMethod::call(Object(FluentCommunity\Framework\Foundation\Application), Array, Array)

#9 /var/www/wp-content/plugins/fluent-community/vendor/wpfluent/framework/src/WPFluent/Container/BoundMethod.php(33): FluentCommunity\Framework\Container\BoundMethod::callClass(Object(FluentCommunity\Framework\Foundation\Application), 'FluentCommunity...', Array, NULL)

#10 /var/www/wp-content/plugins/fluent-community/vendor/wpfluent/framework/src/WPFluent/Container/Container.php(653): FluentCommunity\Framework\Container\BoundMethod::call(Object(FluentCommunity\Framework\Foundation\Application), 'FluentCommunity...', Array, NULL)

#11 /var/www/wp-content/plugins/fluent-community/vendor/wpfluent/framework/src/WPFluent/Http/Route.php(690): FluentCommunity\Framework\Container\Container->call('FluentCommunity...', Array)

#12 /var/www/wp-content/plugins/fluent-community/vendor/wpfluent/framework/src/WPFluent/Http/Route.php(664): FluentCommunity\Framework\Http\Route->dispatchRouteAction()

#13 /var/www/wp-includes/rest-api/class-wp-rest-server.php(1292): FluentCommunity\Framework\Http\Route->callback(Object(WP_REST_Request))

#14 /var/www/wp-includes/rest-api/class-wp-rest-server.php(1125): WP_REST_Server->respond_to_request(Object(WP_REST_Request), '/fluent-communi...', Array, NULL)

#15 /var/www/wp-includes/rest-api/class-wp-rest-server.php(439): WP_REST_Server->dispatch(Object(WP_REST_Request))

#16 /var/www/wp-includes/rest-api.php(449): WP_REST_Server->serve_request('/fluent-communi...')

#17 /var/www/wp-includes/class-wp-hook.php(324): rest_api_loaded(Object(WP))

#18 /var/www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array)

#19 /var/www/wp-includes/plugin.php(565): WP_Hook->do_action(Array)

#20 /var/www/wp-includes/class-wp.php(418): do_action_ref_array('parse_request', Array)

#21 /var/www/wp-includes/class-wp.php(813): WP->parse_request('')

#22 /var/www/wp-includes/functions.php(1336): WP->main('')

#23 /var/www/wp-blog-header.php(16): wp()

#24 /var/www/index.php(17): require('/var/www/wp-blo...')

#25 {main}

  thrown in /var/www/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-forms/src/contact-form/class-util.php on line 201