Fatal error: Uncaught Error: Call to undefined function Symfony\Polyfill\Mbstring\iconv() in /home/tressold/public_html/wp-content/plugins/contact-form-7/vendor/symfony/polyfill-mbstring/Mbstring.php:539 Stack trace: #0 /home/tressold/public_html/wp-content/plugins/contact-form-7/vendor/symfony/polyfill-mbstring/bootstrap80.php(45): Symfony\Polyfill\Mbstring\Mbstring::mb_check_encoding('INSERT INTO `wp...', 'ASCII') #1 /home/tressold/public_html/wp-includes/class-wpdb.php(3536): mb_check_encoding('INSERT INTO `wp...', 'ASCII') #2 /home/tressold/public_html/wp-includes/class-wpdb.php(2243): wpdb->check_ascii('INSERT INTO `wp...') #3 /home/tressold/public_html/wp-includes/option.php(1142): wpdb->query('INSERT INTO `wp...') #4 /home/tressold/public_html/wp-includes/option.php(2189): add_option('_site_transient...', Array, '', 'off') #5 /home/tressold/public_html/wp-includes/option.php(1953): add_network_option(1, '_site_transient...', Array) #6 /home/tressold/public_html/wp-includes/option.php(2682): add_site_option('_site_transient...', Array) #7 /home/tressold/public_html/wp-admin/includes/translation-install.php(188): set_site_transient('available_trans...', Array, 10800) #8 /home/tressold/public_html/wp-content/plugins/defender-security/src/model/setting/class-main-setting.php(101): wp_get_available_translations() #9 /home/tressold/public_html/wp-content/plugins/defender-security/framework/model/class-setting.php(42): WP_Defender\Model\Setting\Main_Setting->after_load() #10 [internal function]: Calotes\Model\Setting->__construct() #11 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/container/class-builder.php(80): ReflectionClass->newInstanceArgs(Array) #12 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/class-container.php(58): WP_Defender\Component\Container\Builder->build('WP_Defender\\Mod...') #13 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/class-quarantine.php(99): WP_Defender\Component\Container->get('WP_Defender\\Mod...') #14 [internal function]: WP_Defender\Component\Quarantine->__construct() #15 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/container/class-builder.php(80): ReflectionClass->newInstanceArgs(Array) #16 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/class-container.php(58): WP_Defender\Component\Container\Builder->build('WP_Defender\\Com...') #17 /home/tressold/public_html/wp-content/plugins/defender-security/src/controller/class-quarantine.php(32): WP_Defender\Component\Container->get('WP_Defender\\Com...') #18 [internal function]: WP_Defender\Controller\Quarantine->__construct() #19 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/container/class-builder.php(80): ReflectionClass->newInstanceArgs(Array) #20 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/class-container.php(58): WP_Defender\Component\Container\Builder->build('WP_Defender\\Con...') #21 /home/tressold/public_html/wp-content/plugins/defender-security/src/controller/class-scan.php(102): WP_Defender\Component\Container->get('WP_Defender\\Con...') #22 [internal function]: WP_Defender\Controller\Scan->__construct() #23 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/container/class-builder.php(80): ReflectionClass->newInstanceArgs(Array) #24 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/class-container.php(58): WP_Defender\Component\Container\Builder->build('WP_Defender\\Con...') #25 /home/tressold/public_html/wp-content/plugins/defender-security/src/traits/defender-bootstrap.php(398): WP_Defender\Component\Container->get('WP_Defender\\Con...') #26 /home/tressold/public_html/wp-content/plugins/defender-security/src/class-bootstrap.php(45): WP_Defender\Bootstrap->init_modules_common() #27 /home/tressold/public_html/wp-content/plugins/defender-security/src/traits/defender-bootstrap.php(739): WP_Defender\Bootstrap->init_modules() #28 /home/tressold/public_html/wp-includes/class-wp-hook.php(353): WP_Defender\Bootstrap->{closure:WP_Defender\Traits\Defender_Bootstrap::includes():736}('') #29 /home/tressold/public_html/wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters(NULL, Array) #30 /home/tressold/public_html/wp-includes/plugin.php(523): WP_Hook->do_action(Array) #31 /home/tressold/public_html/wp-settings.php(757): do_action('after_setup_the...') #32 /home/tressold/public_html/wp-config.php(104): require_once('/home/tressold/...') #33 /home/tressold/public_html/wp-load.php(50): require_once('/home/tressold/...') #34 /home/tressold/public_html/wp-blog-header.php(13): require_once('/home/tressold/...') #35 /home/tressold/public_html/index.php(17): require('/home/tressold/...') #36 {main} Next RuntimeException: Unable to resolve container entry "WP_Defender\Model\Setting\Main_Setting". in /home/tressold/public_html/wp-content/plugins/defender-security/src/component/container/class-builder.php:87 Stack trace: #0 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/class-container.php(58): WP_Defender\Component\Container\Builder->build('WP_Defender\\Mod...') #1 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/class-quarantine.php(99): WP_Defender\Component\Container->get('WP_Defender\\Mod...') #2 [internal function]: WP_Defender\Component\Quarantine->__construct() #3 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/container/class-builder.php(80): ReflectionClass->newInstanceArgs(Array) #4 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/class-container.php(58): WP_Defender\Component\Container\Builder->build('WP_Defender\\Com...') #5 /home/tressold/public_html/wp-content/plugins/defender-security/src/controller/class-quarantine.php(32): WP_Defender\Component\Container->get('WP_Defender\\Com...') #6 [internal function]: WP_Defender\Controller\Quarantine->__construct() #7 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/container/class-builder.php(80): ReflectionClass->newInstanceArgs(Array) #8 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/class-container.php(58): WP_Defender\Component\Container\Builder->build('WP_Defender\\Con...') #9 /home/tressold/public_html/wp-content/plugins/defender-security/src/controller/class-scan.php(102): WP_Defender\Component\Container->get('WP_Defender\\Con...') #10 [internal function]: WP_Defender\Controller\Scan->__construct() #11 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/container/class-builder.php(80): ReflectionClass->newInstanceArgs(Array) #12 /home/tressold/public_html/wp-content/plugins/defender-security/src/component/class-container.php(58): WP_Defender\Component\Container\Builder->build('WP_Defender\\Con...') #13 /home/tressold/public_html/wp-content/plugins/defender-security/src/traits/defender-bootstrap.php(398): WP_Defender\Component\Container->get('WP_Defender\\Con...') #14 /home/tressold/public_html/wp-content/plugins/defender-security/src/class-bootstrap.php(45): WP_Defender\Bootstrap->init_modules_common() #15 /home/tressold/public_html/wp-content/plugins/defender-security/src/traits/defender-bootstrap.php(739): WP_Defender\Bootstrap->init_modules() #16 /home/tressold/public_html/wp-includes/class-wp-hook.php(353): WP_Defender\Bootstrap->{closure:WP_Defender\Traits\Defender_Bootstrap::includes():736}('') #17 /home/tressold/public_html/wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters(NULL, Array) #18 /home/tressold/public_html/wp-includes/plugin.php(523): WP_Hook->do_action(Array) #19 /home/tressold/public_html/wp-settings.php(757): do_action('after_setup_the...') #20 /home/tressold/public_html/wp-config.php(104): require_once('/home/tressold/...') #21 /home/tressold/public_html/wp-load.php(50): require_once('/home/tressold/...') #22 /home/tressold/public_html/wp-blog-header.php(13): require_once('/home/tressold/...') #23 /home/tressold/public_html/index.php(17): require('/home/tressold/...') #24 {main} thrown in /home/tressold/public_html/wp-content/plugins/defender-security/src/component/container/class-builder.php on line 87