wppa_get_thumbs – undefined function

Hi,

I did use some special code you provided me years ago. The idea is to list all picture thumbnails that fit to the TAG on the tag page.

Today I recognized this no longer works (maybe due to updates):

Fatal error: Uncaught Error: Call to undefined function wppa_get_thumbs() in ...

I commented the line with the call of wppa_get_thumbs. This solves the issue but sure does not show any pictures. Is there a new function or another solution I can use?

Thank you!

The original code was:

<code></code><?php if ( function_exists( 'wppa_albums' ) ) {

				// Init
				global $wppa;
				global $thumbs;
				global $photo_count;

				// Find the tag
				$my_tag = single_tag_title( '', false );
				$my_tag = str_replace( '&', '&', $my_tag );
				$my_tag = wppa_sanitize_tags( $my_tag );
				// echo 'Debug:Tag='.$my_tag;

				// Find the count of photos
				$wppa['is_tag'] = $my_tag;
				wppa_get_thumbs();
				$photo_count = is_array( $thumbs ) ? count( $thumbs ) : 0;

				// If photos, show them
				if ( $photo_count ) {
					echo '<h2 class="entry-title"><b>Galerie-Fotos</b> - passend zu dem Artikel-Schlagwort</h2>';
					echo '</br>';
		
					//echo do_shortcode( '[wppa type="slide" album="#tags,'.$my_tag.' size="auto" align="center"][/wppa]' );
					echo wppa_insert_shortcode_output( do_shortcode( '[wppa type="thumbs" album="#tags,'.$my_tag.'" size="auto" align="center"][/wppa]' ) );
				}

				// If no photos, say it and clean up !
				else {
					//echo 'Es gibt leider keine passenden Fotos mit dem Schlagwort <b>'.$my_tag.'</b>';
					wppa_reset_occurrance();
				}
				echo '</br>';
			} ?><code></code>

The page I need help with: [log in to see the link]