httpsreenshot not working

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i edit masshttp to point to masscan and also httpscreenshot.py i first execute it and webdriver_prefs.json file not found at usr directory and i upload it on that directory and execute it again and there was an error on geckodriver. my geckodriver version is 0.26. then i rm the geckodriver and placed it with geckodriver 0.30 and again execute it. and also i had error like this

./masshttp.sh Starting masscan 1.3.2 (http://bit.ly/14GZzcT) at 2022-12-10 11:56:15 GMT Initiating SYN Stealth Scan Scanning 256 hosts [2 ports/host] mkdir: cannot create directory ‘httpscreenshots’: File exists
Nmap version detection not used! Discovery module may miss some hosts! Message: Process unexpectedly closed with status 1

Message: Process unexpectedly closed with status 1

i need help and if i had done things wrong