Yes, you are right because the complete script's functionalities now work on the Dev's server API calling. For each and every step of installation dev's server needs approval and even though old SQL file also don't have query for running installation data.Already tried using the old sql file from the old script that is already here. No luck wont work.
@BlakenFist Mate, Thankyou for giving me confidence but it's possible only if someone will provide the dump or else it's not possible to run the script. And they guy who posted it for null maybe could help to provide the dump.BIODATA ABOUT THIS FILE:
This File Was Uploaded to Nulled on 5th December 2020... On 14th December Someone Asked for SQL Dump File but the Uploader went Offline Since 6th December 2020 and never came online Again...
I can only Conclude This: Either TvMods Put him in Jail or He's Dead
Where-ever he is RIP
Edit: And although dev is really very smart that he used very random weird values for variables, which could really confuse any coder to modify the code.