Scripts Program Index

Fatal error: Uncaught Error: Call to undefined function ereg() in /srv/users/serverpilot/apps/bestwebsitescripts/public/wp-content/plugins/azindex/az-index-cache.php:956 Stack trace: #0 [internal function]: az_compare(Array, Array) #1 /srv/users/serverpilot/apps/bestwebsitescripts/public/wp-content/plugins/azindex/az-index-cache.php(567): usort(Array, 'az_compare') #2 /srv/users/serverpilot/apps/bestwebsitescripts/public/wp-content/plugins/azindex/az-index-cache.php(352): az_index_cache->get_index_items(Object(az_request)) #3 /srv/users/serverpilot/apps/bestwebsitescripts/public/wp-content/plugins/azindex/az-index-cache.php(335): az_index_cache->build_index() #4 /srv/users/serverpilot/apps/bestwebsitescripts/public/wp-content/plugins/azindex/az-index-cache.php(40): az_index_cache->az_index_cache(Object(az_request), 1562, 0) #5 /srv/users/serverpilot/apps/bestwebsitescripts/public/wp-content/plugins/azindex/az-index-content.php(55): az_cache_get(Object(az_request), 1562, 0) #6 /srv/users/serverpilot/apps/bestwebsitescripts in /srv/users/serverpilot/apps/bestwebsitescripts/public/wp-content/plugins/azindex/az-index-cache.php on line 956