Hello. I am the new administrator of a joomla site . I have only access to ftp directory of the webpage because the old administrator does not giving me credentials for the hosting panel (because he has other sites in the same hosting place).
Yesterday i made some changes and i installed a component for backup. Accidentally i deleted the com_sig_pro component somehow.
So all the articles that we had gallery option inside did not show the gallery images. They show only white thumbnails , but you can see the image behing if you click on the thumbnail.
We have over 50-60 categories inside the site . Is there a way to display the gallery images only with the plugin?

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