Warning: Attempt to read property "token" on null in C:\wamp\www\ws\connection.php on line 75

Warning: Attempt to read property "data" on null in C:\wamp\www\ws\index.php on line 9

Warning: foreach() argument must be of type array|object, null given in C:\wamp\www\ws\index.php on line 9

Warning: Attempt to read property "id" on null in C:\wamp\www\ws\index.php on line 15

Warning: Attempt to read property "id" on null in C:\wamp\www\ws\index.php on line 15

Fatal error: Uncaught TypeError: implode(): Argument #1 ($array) must be of type array, string given in C:\wamp\www\ws\index.php:16 Stack trace: #0 C:\wamp\www\ws\index.php(16): implode(',', NULL) #1 {main} thrown in C:\wamp\www\ws\index.php on line 16