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+--- Thread: Suddendly can't connect to DirectAdmin Server (/thread-377.html)
Suddendly can't connect to DirectAdmin Server - rudysi - 07-31-2025
Hello,
When I first installed FOSSBilling (version 0.6.22), I successfully connected FOSSBilling to my DirectAdmin reseller account.
But now I can't connect to my DirectAdmin reseller account, I'm using FOSSBilling 0.7.1.
When I tried the "Test Connection" button from the System - Hosting plans and servers menu, I got the following warning: HttpClientException: HTTP/2 415 returned for "https://[my-directadmin-reseller-account-host.com]:2222/CMD_API_LOGIN_TEST". (9999).
And this is from the log/application:
[31-Jul-2025 20:42:33 Asia/Jakarta] application.ERROR: Server_Exception: HttpClientException: HTTP/2 415 returned for "https://[my-directadmin-reseller-account-host.com]:2222/CMD_API_LOGIN_TEST". in /home/[my-path-of-fossbilling]/library/Server/Manager/Directadmin.php:754
Stack trace:
#0 /home/[my-path-of-fossbilling]/library/Server/Manager/Directadmin.php(525): Server_Manager_Directadmin->request()
#1 /home/[my-path-of-fossbilling]/modules/Servicehosting/Service.php(847): Server_Manager_Directadmin->testConnection()
#2 /home/[my-path-of-fossbilling]/modules/Servicehosting/Api/Admin.php(333): Box\Mod\Servicehosting\Service->testConnection()
#3 /home/[my-path-of-fossbilling]/library/Api/Handler.php(108): Box\Mod\Servicehosting\Api\Admin->server_test_connection()
#4 /home/[my-path-of-fossbilling]/modules/Api/Controller/Client.php(187): Api_Handler->__call()
#5 /home/[my-path-of-fossbilling]/modules/Api/Controller/Client.php(83): Box\Mod\Api\Controller\Client->_apiCall()
#6 /home/[my-path-of-fossbilling]/modules/Api/Controller/Client.php(59): Box\Mod\Api\Controller\Client->tryCall()
#7 [internal function]: Box\Mod\Api\Controller\Client->get_method()
#8 /home/[my-path-of-fossbilling]/library/Box/App.php(187): ReflectionMethod->invokeArgs()
#9 /home/[my-path-of-fossbilling]/library/Box/App.php(316): Box_App->executeShared()
#10 /home/[my-path-of-fossbilling]/library/Box/App.php(129): Box_App->processRequest()
#11 /home/[my-path-of-fossbilling]/index.php(89): Box_App->run()
#12 {main}
Please help to solve this problem, thank you.
Regards,
Rudy