Unhandled exception (6df38245)

Zeus version:
`1.5.2.21b875`

Firefox version:
`(72, 0)`

Geckodriver version:
`geckodriver-v0.19.0-linux64.tar.gz`

Error info:
```Traceback (most recent call last):
File "/root/zeus-scanner/var/search/selenium_search.py", line 268, in parse_search_results
tor=tor, batch=batch, xforward=forward_for
File "/root/zeus-scanner/var/search/selenium_search.py", line 82, in get_urls
browser = var.search.SetBrowser(agent=user_agent, proxy=proxy, tor=tor, xforward=xforward).set_browser()
File "/root/zeus-scanner/var/search/__init__.py", line 148, in set_browser
executable_path=whichcraft.which("geckodriver"))
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/firefox/webdriver.py", line 154, in __init__
keep_alive=True)
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 140, in __init__
self.start_session(desired_capabilities, browser_profile)
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 229, in start_session
response = self.execute(Command.NEW_SESSION, parameters)
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 297, in execute
self.error_handler.check_response(response)
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/errorhandler.py", line 194, in check_response
raise exception_class(message, screen, stacktrace)
WebDriverException: Message: newSession
```

Running details:
`Linux-5.0.0-1026-gcp-x86_64-with-Ubuntu-18.04-bionic`

Commands used:
`zeus.py -d netflix 2020 //php= + site:uk`

Log file info:
```2020-01-07 20:28:37,248;zeus-log;INFO;log file being saved to '/root/zeus-scanner/log/zeus-log-6.log'
2020-01-07 20:28:37,248;zeus-log;INFO;using default search engine
2020-01-07 20:28:37,248;zeus-log;INFO;starting dork scan with query 'netflix'
2020-01-07 20:28:37,249;zeus-log;WARNING;will not parse webcache URL's (to parse webcache pass -W)
2020-01-07 20:28:37,249;zeus-log;WARNING;only pulling URLs with GET(query) parameters (to pull all URL's pass -E)
2020-01-07 20:28:37,249;zeus-log;INFO;attempting to gather query URL
2020-01-07 20:28:37,270;zeus-log;INFO;setting up virtual display to hide the browser
2020-01-07 20:28:37,461;zeus-log;INFO;setting the browser
2020-01-07 20:28:53,626;zeus-log;ERROR;selenium_search.pyc failed to gather the URL from search engine, caught exception 'Message: newSession' exception has been logged to current log file
Traceback (most recent call last):
File "/root/zeus-scanner/var/search/selenium_search.py", line 268, in parse_search_results
tor=tor, batch=batch, xforward=forward_for
File "/root/zeus-scanner/var/search/selenium_search.py", line 82, in get_urls
browser = var.search.SetBrowser(agent=user_agent, proxy=proxy, tor=tor, xforward=xforward).set_browser()
File "/root/zeus-scanner/var/search/__init__.py", line 148, in set_browser
executable_path=whichcraft.which("geckodriver"))
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/firefox/webdriver.py", line 154, in __init__
keep_alive=True)
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 140, in __init__
self.start_session(desired_capabilities, browser_profile)
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 229, in start_session
response = self.execute(Command.NEW_SESSION, parameters)
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 297, in execute
self.error_handler.check_response(response)
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/errorhandler.py", line 194, in check_response
raise exception_class(message, screen, stacktrace)
WebDriverException: Message: newSession

2020-01-07 20:29:01,766;zeus-log;INFO;Zeus got an unexpected error and will automatically create an issue for this error, please wait
2020-01-07 20:29:01,766;zeus-log;INFO;getting authorization
2020-01-07 20:29:01,766;zeus-log;INFO;extracting traceback from log file
2020-01-07 20:29:01,767;zeus-log;INFO;attempting to get firefox browser version
```

Start with var/search/__init__.py around line 148, where Firefox is launched, then follow the callers in var/search/selenium_search.py at lines 82 and 268. Reproduce the command `zeus.py -d netflix 2020 //php= + site:uk` and inspect the Firefox, geckodriver, and Selenium session setup; done means the failure has a defined, handled outcome rather than an unhandled `newSession` exception.

Written by the indexing model from the issue text.