When I try to access the " Softaculous App Installer " in the control panel of my hosting account to remove an unwanted wordpress installation, an error message like this appears. Because of this I am not able to perform the above functions.
I kindly ask you to tell me how to avoid this error.
Inodes means number of files on the account. You have hit the limit of ~30,000 inodes. You have to delete some files. Note that it will take up to 24 HRS for the changes to show up and then softaculous is at you use!
I agree with above. I would see if I could use an ftp client or web file manager to identify the folder(s) with all the files in. Once I had done that Iād see if I could identify what that folder was used for or the files in it created by for instance do you have an addin to a CMS or other software that for some reason is creating lots of files as 30000 seems a lot.