Fatal error: Uncaught Error: Class name must be a valid object or a string in /var/www/vhosts/conxemar.com/httpdocs/includes/common.inc:8048 Stack trace: #0 /var/www/vhosts/conxemar.com/httpdocs/includes/common.inc(8012): entity_get_controller('rules_config') #1 /var/www/vhosts/conxemar.com/httpdocs/sites/all/modules/entity/entity.module(259): entity_load('rules_config', false, Array) #2 /var/www/vhosts/conxemar.com/httpdocs/sites/all/modules/rules/rules.module(863): entity_load_multiple_by_name('rules_config', false, Array) #3 /var/www/vhosts/conxemar.com/httpdocs/sites/all/modules/rules/includes/rules.plugins.inc(764): rules_config_load_multiple(false, Array) #4 /var/www/vhosts/conxemar.com/httpdocs/sites/all/modules/rules/rules.module(390): RulesEventSet::rebuildEventCache() #5 /var/www/vhosts/conxemar.com/httpdocs/sites/all/modules/rules/rules.module(1026): rules_get_cache('event_watchdog') #6 /var/www/vhosts/conxemar.com/httpdocs/sites/all/modules/rules/modules/events.inc(180): rules_invoke_event('watchdog', Array) # in /var/www/vhosts/conxemar.com/httpdocs/includes/common.inc on line 8048