Problem updating WHMCS 8.7.3 to 8.8.0

[birkoss]

HI,

 

While trying to update WHMCS with the automatic updater, I see this error :

Update Message Validation Issue
This update contains notification messages that WHMCS could not validate. Learn More.

 

Since I did a full backup anyway, I tried to go ahead. And it timeout with this error : 

Error: ceived (see https://curl.haxx.se/libcurl/c/libcurl-errors.html)
cURL error 28: Operation timed out after 30001 milliseconds with 0 bytes re
In CurlFactory.php line 207:
File hash was validated. Hash: a7a72057858684ff9c27eb498e5f685d8247524ef9d1f25ce79a4678585f83d0

 

While debugging the cause, some people asked to check if https://releases.whmcs.com/ is working from my server. From my server or from my computer, this url's is a 404.

Anything else I can try ?

 

Thanks!