<br />
<b>Warning</b>:  include_once(): Failed opening '/var/www/html/dportilho.com.br/web/wp-content/plugins/all-in-one-wp-security-and-firewall/classes/wp-security-user-registration.php' for inclusion (include_path='.:/usr/share/pear') in <b>/var/www/html/dportilho.com.br/web/wp-content/plugins/all-in-one-wp-security-and-firewall/wp-security-core.php</b> on line <b>211</b><br />
     if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
            return false;
        }
        if (null !== $this->apcuPrefix) {
            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
            if ($hit) {
                return $file;
            }
        }

        $file = $this->findFileWithExtension($class, '.php');

        // Search for Hack files if we are running on HHVM
        if (false === $file && defined('HHVM_VERSION')) {
            $file = $this->findFileWithExtension($class, '.hh');
        }

        if (null !== $this->apcuPrefix) {
            apcu_add($this->apcuPrefix.$class, $file);
        }

        if (false === $file) {
            // Remember that this class does not exist.
            $this->missingClasses[$class] = true;
        }

        return $file;
    }

    /**
     * Returns the currently registered loaders keyed by their corresponding vendor directories.
     *
     * @return array<string, self>
     */
    public static function getRegisteredLoaders()
    {
        return self::$registeredLoaders;
    }

    /**
     * @param  string       $class
     * @param  string       $ext
     * @return string|false
     */
    private function findFileWithExtension($class, $ext)
    {
        // PSR-4 lookup
        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;

        $first = $class[0];
        if (isset($this->prefixLengthsPsr4[$first])) {
            $subPath = $class;
            while (false !== $lastPos = strrpos($subPath, '\\')) {
                $subPath = substr($subPath, 0, $lastPos);
                $search = $subPath . '\\';
                if (isset($this->prefixDirsPsr4[$search])) {
                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
                        if (file_exists($file = $dir . $pathEnd)) {
                            return $file;
                        }
                    }
                }
            }
        }

        // PSR-4 fallback dirs
        foreach ($this->fallbackDirsPsr4 as $dir) {
            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
                return $file;
            }
        }

        // PSR-0 lookup
        if (false !== $pos = strrpos($class, '\\')) {
            // namespaced class name
            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
                . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
        } else {
            // PEAR-like class name
            $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
        }

        if (isset($this->prefixesPsr0[$first])) {
            foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
                if (0 === strpos($class, $prefix)) {
                    foreach ($dirs as $dir) {
                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
                            return $file;
                        }
                    }
                }
            }
        }

        // PSR-0 fallback dirs
        foreach ($this->fallbackDirsPsr0 as $dir) {
            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
                return $file;
            }
        }

        // PSR-0 include paths.
        if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
            return $file;
        }

        return false;
    }

    /**
     * @return void
     */
    private static function initializeIncludeClosure()
    {
        if (self::$includeFile !== null) {
            return;
        }

        /**
         * Scope isolated include.
         *
         * Prevents access to $this/self from included files.
         *
         * @param  string $file
         * @return void
         */
        self::$includeFile = \Closure::bind(static function($file) {
            include $file;
        }, null, null);
    }
}
<br />
<b>Fatal error</b>:  Uncaught Error: Class 'Composer\Autoload\ClassLoader' not found in /var/www/html/dportilho.com.br/web/wp-content/plugins/elementor-pro/vendor/composer/autoload_real.php:26
Stack trace:
#0 /var/www/html/dportilho.com.br/web/wp-content/plugins/elementor-pro/vendor/autoload.php(25): ComposerAutoloaderInit4094f0d8dc8ec97601b04579d84317f5::getLoader()
#1 /var/www/html/dportilho.com.br/web/wp-content/plugins/elementor-pro/elementor-pro.php(66): require_once('/var/www/html/d...')
#2 /var/www/html/dportilho.com.br/web/wp-settings.php(526): include_once('/var/www/html/d...')
#3 /var/www/html/dportilho.com.br/web/wp-config.php(126): require_once('/var/www/html/d...')
#4 /var/www/html/dportilho.com.br/web/wp-load.php(50): require_once('/var/www/html/d...')
#5 /var/www/html/dportilho.com.br/web/wp-blog-header.php(13): require_once('/var/www/html/d...')
#6 /var/www/html/dportilho.com.br/web/index.php(17): require('/var/www/html/d...')
#7 {main}
  thrown in <b>/var/www/html/dportilho.com.br/web/wp-content/plugins/elementor-pro/vendor/composer/autoload_real.php</b> on line <b>26</b><br />