I recently shifted my forum from http to https using SSL certificate provided by Lets Encrypt. I followed the procedure as changing the URL from http to https by editing the file conf_global.php and then clearing the cache from forum AdminCP and then refreshing the license key.
Now that all the member profile images are broken. When right clicked on broken image and selecting "open image in new tab" of google chrome browser, it was showing 403 error and when noticed, the URL was served with http link and not https.
When editing the http url of the broken image URL in the google chrome address bar to https, the image is opening fine.
So, I came to conclusion that the images served in the forum is still using http and hence the images are broken.
Please help me how to fix this error.
My forum url is https://forum.gizmolord.com