NguynVnT could you please tell me how you are manually installing the extensions? I also run my forum on a shared host server and have been manually installing them by doing the following
1: drop the extension's source folder into the vendor/flarum directory
2: running compose install in that directory
3: extension is installed
This has worked for the last couple of extensions i tried to install, however, this method has stopped working for me as it no longer installs the package successfully. Could you please explain more on how you edit the autoload and install.json files? If you could also drop a few example files I would appreciate it. THank you!