Perce Posted September 30, 2019 Share Posted September 30, 2019 Updated to 7.8.3 around 10days ago, When trying to save Invoice changes (General Settings) getting a "403 Forbidden Access to this resource on the server is denied!" Everything else appears to be working ok so far. Checked all file permissions in Admin - 0644. Tried temp. setting configuration.php also to 0644. Taken from access logs: "POST /clients/admin/configgeneral.php?action=save HTTP/1.1" 403 697 "https://xxxxxxxx.com/clients/admin/configgeneral.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36" "GET /clients/detect-route-environment?token=fQaI4 HTTP/1.1" 404 706 "-" "Guzzle/5.3.1 curl/7.62.0 PHP/7.2.22" "GET /clients/index.php/detect-route-environment?token=fQaI4 HTTP/1.1" 200 25 "-" "Guzzle/5.3.1 curl/7.62.0 PHP/7.2.22" Any ideas? 0 Quote Link to comment Share on other sites More sharing options...
WHMCS Support Manager WHMCS John Posted October 6, 2019 WHMCS Support Manager Share Posted October 6, 2019 Hi @Perce, This is likely caused by a server-side security measures, such as mod_security. Please work with your server admin/hosting provider to check the server logs to identify the specific cause of the permission error and adjust any security rules as necessary. 0 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.