: htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated [in
Code
<input type="hidden" name="course" id="contact-course" value="<?php echo htmlspecialchars($course_title) ?>">
<input type="hidden" name="courseId" id="contact-course-id" value="<?php echo htmlspecialchars($course_id) ?>">
/var/www/ccfa/templates/element/course-contact-form.php /var/www/ccfa/templates/element/course-contact-form.php, line 41
/var/www/ccfa/vendor/cakephp/cakephp/src/View/View.php /var/www/ccfa/vendor/cakephp/cakephp/src/View/View.php, line 1188
Cake\View\View->_evaluate() /var/www/ccfa/vendor/cakephp/cakephp/src/View/View.php, line 1145
Cake\View\View->_render() /var/www/ccfa/vendor/cakephp/cakephp/src/View/View.php, line 1690
Cake\View\View->_renderElement() /var/www/ccfa/vendor/cakephp/cakephp/src/View/View.php, line 676
Cake\View\View->element() /var/www/ccfa/templates/Courses/view.php, line 69
/var/www/ccfa/vendor/cakephp/cakephp/src/View/View.php /var/www/ccfa/vendor/cakephp/cakephp/src/View/View.php, line 1188
Cake\View\View->_evaluate() /var/www/ccfa/vendor/cakephp/cakephp/src/View/View.php, line 1145
Cake\View\View->_render() /var/www/ccfa/vendor/cakephp/cakephp/src/View/View.php, line 785
Cake\View\View->render() /var/www/ccfa/vendor/cakephp/cakephp/src/Controller/Controller.php, line 710
Cake\Controller\Controller->render() /var/www/ccfa/vendor/cakephp/cakephp/src/Controller/Controller.php, line 514
Cake\Controller\Controller->invokeAction() /var/www/ccfa/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php, line 166
Cake\Controller\ControllerFactory->handle() /var/www/ccfa/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php, line 141
Cake\Controller\ControllerFactory->invoke() /var/www/ccfa/vendor/cakephp/cakephp/src/Http/BaseApplication.php, line 360
Cake\Http\BaseApplication->handle() /var/www/ccfa/vendor/cakephp/cakephp/src/Http/Runner.php, line 86
Cake\Http\Runner->handle() /var/www/ccfa/vendor/zunnu/cake-htmx/src/Middleware/HtmxRequestMiddleware.php, line 46
CakeHtmx\Middleware\HtmxRequestMiddleware->process() /var/www/ccfa/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /var/www/ccfa/vendor/cakephp/authentication/src/Middleware/AuthenticationMiddleware.php, line 107
Authentication\Middleware\AuthenticationMiddleware->process() /var/www/ccfa/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /var/www/ccfa/vendor/cakephp/cakephp/src/Http/Middleware/CsrfProtectionMiddleware.php, line 159
Cake\Http\Middleware\CsrfProtectionMiddleware->process() /var/www/ccfa/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /var/www/ccfa/vendor/cakephp/cakephp/src/Http/Middleware/BodyParserMiddleware.php, line 157
Cake\Http\Middleware\BodyParserMiddleware->process() /var/www/ccfa/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /var/www/ccfa/vendor/cakephp/cakephp/src/Routing/Middleware/RoutingMiddleware.php, line 118
Cake\Routing\Middleware\RoutingMiddleware->process() /var/www/ccfa/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /var/www/ccfa/vendor/cakephp/cakephp/src/Routing/Middleware/AssetMiddleware.php, line 69
Cake\Routing\Middleware\AssetMiddleware->process() /var/www/ccfa/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /var/www/ccfa/vendor/cakephp/cakephp/src/Error/Middleware/ErrorHandlerMiddleware.php, line 115
Cake\Error\Middleware\ErrorHandlerMiddleware->process() /var/www/ccfa/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /var/www/ccfa/vendor/cakephp/cakephp/src/Http/Runner.php, line 60
Cake\Http\Runner->run() /var/www/ccfa/vendor/cakephp/cakephp/src/Http/Server.php, line 104
Cake\Http\Server->run() /var/www/ccfa/webroot/index.php, line 37
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