Google map 404 error

Yes, the URL is coming from one of perch file. PerchFieldTypes.class.php

I watch this and implemented it on my website, https://docs.grabaperch.com/video/v/google-maps/

Now I'm getting that 404 error.

Yes, this is the part of perch file that code is coming from

PerchFieldTypes.class.php

            if (PERCH_RWD) {
                $width  = ($tag->width() ? $tag->width() : '');
                $height = ($tag->height() ? $tag->height() : '');
            }else{
                $width  = ($tag->width() ? $tag->width() : '460');
                $height = ($tag->height() ? $tag->height() : '320');
            }

            $static_width  = ($width  == '' ? '460' : $width);
            $static_height = ($height == '' ? '320' : $height);

            $out['zoom'] = $zoom;
            $out['type'] = $type;

            $r  = '<img id="cmsmap'.PerchUtil::html($id).'" src="//maps.google.com/maps/api/staticmap';
            $r  .= '?key='.PerchUtil::html($this->_get_api_key(), true).'&center='.$clat.','.$clng.'&size='.$static_width.'x'.$static_height.'&scale=2&zoom='.$zoom.'&maptype='.$type;
            if ($lat && $lng)   $r .= '&markers=color:red|color:red|'.$lat.','.$lng;
            $r  .= '" ';
            if ($tag->class())  $r .= ' class="'.PerchUtil::html($tag->class()).'"';
            $r  .= ' width="'.$static_width.'" height="'.$static_height.'" alt="'.PerchUtil::html($adr).'">';

            $out['admin_html'] = $r;

            $map_js_path = PerchUtil::html(PERCH_LOGINPATH, true).'/core/assets/js/public_maps.min.js';
            if (defined('PERCH_MAP_JS') && PERCH_MAP_JS) {
                $map_js_path = PerchUtil::html(PERCH_MAP_JS, true);
            }

Solved the problem. Google map is not allowing 100% width in content template. I had to use the "define('PERCH_RWD', true);" and no height and width.