Fatal error: Uncaught Error: Call to a member function prepare() on null in /home/cryptoinfo7/public_html/model/db_crypto.php:36
Stack trace:
#0 /home/cryptoinfo7/public_html/view/control/task.php(107): Database_crypto->query()
#1 /home/cryptoinfo7/public_html/view/control/task.php(28): select_task_scheduler()
#2 /home/cryptoinfo7/public_html/view/main.php(119): include('...')
#3 /home/cryptoinfo7/public_html/controller/Controller.php(72): include('...')
#4 /home/cryptoinfo7/public_html/index.php(14): Controller->page_view()
#5 {main}
thrown in /home/cryptoinfo7/public_html/model/db_crypto.php on line 36