Warning: Trying to access array offset on value of type null in /home/spcsolar/public_html/acting-drive/admin/booking/row_renderer_upcoming.php on line 4

Warning: Trying to access array offset on value of type null in /home/spcsolar/public_html/acting-drive/admin/booking/row_renderer_upcoming.php on line 23

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /home/spcsolar/public_html/acting-drive/admin/booking/row_renderer_upcoming.php:30 Stack trace: #0 /home/spcsolar/public_html/acting-drive/admin/booking/row_renderer_upcoming.php(30): mysqli_query(NULL, 'SELECT selected...') #1 {main} thrown in /home/spcsolar/public_html/acting-drive/admin/booking/row_renderer_upcoming.php on line 30