Fatal error: Uncaught TypeError: json_decode(): Argument #1 ($json) must be of type string, array given in /home/crowdsms/public_html/index.php:620 Stack trace: #0 /home/crowdsms/public_html/index.php(620): json_decode() #1 /home/crowdsms/public_html/index.php(166): self_test_request() #2 {main} thrown in /home/crowdsms/public_html/index.php on line 620