Check shipping quotes or go to checkout... hangs and just spins and goes no further.

[bibleman]

I am now getting an error on my site: https://www.ministryhelps.com/

When ever I add a product to the cart and then go to check quotes for shipping... or to checkout... it hangs and just spins and goes no further.

I am wondering if something has changed in the USPS module?

I have  osCommerce Online Merchant v2.3.4    at https://www.ministryhelps.com

My Shipping package is: USPS Methods Rates V4 Intl Rates V2 v3.6

I checked my logs and I saw this error:

2023-06-23 16:18:10     Warning     47.37.194.4

mod_fcgid: read data timeout in 300 seconds, referer: https://www.ministryhelps.com/shopping_cart.phpApache error

2023-06-23 16:18:10     Error     47.37.194.4
End of script output before headers: shipping_quotes.php, referer: https://www.ministryhelps.com/shopping_cart.phpApache error

Got any suggestions on what might be wrong?

Thanks

Leon