Fatal error: During inheritance of RecursiveIterator: Uncaught Error: Class "RulesEventSet" not found in /home/adiscount/public_html/sites/all/modules/rules/rules.module:413
Stack trace:
#0 /home/adiscount/public_html/sites/all/modules/rules/rules.module(1055): rules_get_cache('event_watchdog')
#1 /home/adiscount/public_html/sites/all/modules/rules/modules/events.inc(200): rules_invoke_event('watchdog', Array)
#2 /home/adiscount/public_html/includes/module.inc(966): rules_watchdog(Array)
#3 /home/adiscount/public_html/includes/bootstrap.inc(2081): module_invoke_all('watchdog', Array)
#4 /home/adiscount/public_html/includes/errors.inc(208): watchdog('php', '%type: !message...', Array, 7)
#5 /home/adiscount/public_html/includes/errors.inc(73): _drupal_log_error(Array, false)
#6 /home/adiscount/public_html/includes/bootstrap.inc(2672): _drupal_error_handler_real(8192, 'Return type of ...', '/home/adiscount...', 2167)
#7 /home/adiscount/public_html/sites/all/modules/rules/includes/rules.core.inc(2161): _drupal_error_handler(8192, 'Return type of ...', '/home/adiscount...', 2167)
#8 /home/adiscount/public_html/includes/bootstrap.inc(3587): include_once('/home/adiscount...')
#9 /home/adiscount/public_html/includes/bootstrap.inc(3492): _registry_check_code('class', 'RulesAbstractPl...')
#10 /home/adiscount/public_html/sites/all/modules/rules/includes/rules.plugins.inc(11): drupal_autoload_class('RulesAbstractPl...')
#11 /home/adiscount/public_html/includes/bootstrap.inc(3587): include_once('/home/adiscount...')
#12 /home/adiscount/public_html/includes/bootstrap.inc(3492): _registry_check_code('class', 'RulesEventSet')
#13 /home/adiscount/public_html/sites/all/modules/rules/rules.module(413): drupal_autoload_class('RulesEventSet')
#14 /home/adiscount/public_html/sites/all/modules/rules/rules.module(1054): rules_get_cache('rules_event_whi...')
#15 /home/adiscount/public_html/sites/all/modules/rules/rules.module(57): rules_invoke_event('init')
#16 /home/adiscount/public_html/includes/module.inc(966): rules_init()
#17 /home/adiscount/public_html/includes/common.inc(5444): module_invoke_all('init')
#18 /home/adiscount/public_html/includes/bootstrap.inc(2622): _drupal_bootstrap_full()
#19 /home/adiscount/public_html/index.php(20): drupal_bootstrap(7)
#20 {main} in /home/adiscount/public_html/sites/all/modules/rules/includes/rules.core.inc on line 2161