Oops! Something went wrong and we couldn't process your request.

[OreQr]

This morning the panel suddenly stopped working and we did nothing with it.

It is impossible to access any page because it displays

Oops!
Something went wrong and we couldn't process your request.
Please go back to the previous page and try again.

In the page logs it says

...
2022/04/08 13:54:29 [error] 826#826: *2189 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 13:54:35 [error] 826#826: *2189 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 13:54:42 [error] 826#826: *2189 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 13:55:09 [error] 826#826: *2377 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 13:56:53 [error] 826#826: *2420 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 13:57:13 [error] 826#826: *2424 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 13:57:16 [error] 826#826: *2426 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 13:57:22 [error] 826#826: *2426 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 14:01:18 [error] 826#826: *2495 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 14:04:19 [error] 826#826: *2592 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 14:05:39 [error] 826#826: *2598 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 14:07:47 [error] 826#826: *2610 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 14:16:32 [error] 826#826: *2777 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 14:35:16 [error] 826#826: *3160 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 14:37:14 [error] 826#826: *3191 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 14:37:14 [error] 826#826: *3191 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $
2022/04/08 14:40:26 [error] 826#826: *3261 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 000.00.00.000, server: 0000000.000, request: "GET /store/aboutus.php HTTP/2.0", upstream: "$
2022/04/08 14:41:52 [error] 826#826: *3348 FastCGI sent in stderr: "PHP message: PHP Fatal error: <br>The encoded file <b>/var/www/whmcs/modules/registrars/hrd/hooks_encoded.php</b> has expired. in Unknown on line 0PHP message: [WHMCS $

 

[WHMCS Lawrence]

This would indicate that the custom HRD registrar module you've installed was encoded with a time-limitation by the IonCube Encoder, and would need to be addressed by the developer to resolve this.

I hope this information helps!