After I installed the software on the server, I a getting this error as following "
Fatal error: Uncaught Error: Call to undefined function libraries_info() in /home/u567388274/domains/vpfit.co/public_html/sites/all/modules/contrib/d3/d3.module:51 Stack trace: #0 /home/u567388274/domains/vpfit.co/public_html/includes/theme.inc(536): d3_theme(Array, 'module', 'd3', 'sites/all/modul...') #1 /home/u567388274/domains/vpfit.co/public_html/includes/theme.inc(689): _theme_process_registry(Array, 'd3', 'module', 'd3', 'sites/all/modul...') #2 /home/u567388274/domains/vpfit.co/public_html/includes/theme.inc(325): _theme_build_registry(Object(stdClass), Array, 'phptemplate') #3 /home/u567388274/domains/vpfit.co/public_html/includes/theme.inc(277): _theme_load_registry(Object(stdClass), Array, 'phptemplate') #4 /home/u567388274/domains/vpfit.co/public_html/includes/theme.inc(411): theme_get_registry() #5 /home/u567388274/domains/vpfit.co/public_html/includes/theme.inc(395): ThemeRegistry->initializeRegistry() #6 /home/u567388274/domains/vpfit.co/public_html/includes/theme.inc(335): ThemeRegistry->__construct('theme in /home/u567388274/domains/vpfit.co/public_html/sites/all/modules/contrib/d3/d3.module on line 51"
