| ( ! ) Warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, boolean given in D:\wamp\www\13.11.2025\send_alerts.php on line 107 | ||||
|---|---|---|---|---|
| Call Stack | ||||
| # | Time | Memory | Function | Location |
| 1 | 0.0034 | 156256 | {main}( ) | ..\send_alerts.php:0 |
| 2 | 2.0665 | 197864 | mysqli_num_rows ( ) | ..\send_alerts.php:107 |