Fatal error: Uncaught Error: Class 'SlackMessage' not found in /var/www/html_monipla/modules/class/Notify/SlackMessageNotify.php:21
Stack trace:
#0 /var/www/html_monipla/modules/common/Util.php(107): SlackMessageNotify->__construct('https://hooks.s...')
#1 /var/www/html_monipla/modules/common/Util.php(867): Util::sendErrorToSlack(Object(Error))
#2 /var/www/html_monipla/doc_user_ac/log_in.php(116): Util::exceptionManage(Object(Error))
#3 {main}
thrown in /var/www/html_monipla/modules/class/Notify/SlackMessageNotify.php on line 21