Caught: com.kms.katalon.core.webui.exception.BrowserNotOpenedException: Browser is not opened

I could not open Chomre browser when running my scripts. It happens with 7.2.1 version andI have updated to the 7.6.6 version and chromedriver to latest v85 but this issue still exists. Any help? How to fix it? Thanks!

2020-09-03 11:11:31.631 INFO c.k.katalon.core.main.TestCaseExecutor - START Test Cases/1 Login By/Open Browser
Caught: com.kms.katalon.core.webui.exception.BrowserNotOpenedException: Browser is not opened
Build info: version: ‘3.141.59’, revision: ‘e82be7d358’, time: ‘2018-11-14T08:25:53’
System info: host: ‘PC-DUCVO1’, ip: ‘10.100.0.62’, os.name: ‘Windows 10’, os.arch: ‘amd64’, os.version: ‘10.0’, java.version: ‘1.8.0_181’
Driver info: driver.version: DriverFactory$getWebDriver
com.kms.katalon.core.webui.exception.BrowserNotOpenedException: Browser is not opened
Build info: version: ‘3.141.59’, revision: ‘e82be7d358’, time: ‘2018-11-14T08:25:53’
System info: host: ‘PC-DUCVO1’, ip: ‘10.100.0.62’, os.name: ‘Windows 10’, os.arch: ‘amd64’, os.version: ‘10.0’, java.version: ‘1.8.0_181’
Driver info: driver.version: DriverFactory$getWebDriver
at com.kms.katalon.core.webui.driver.DriverFactory.verifyWebDriverIsOpen(DriverFactory.java:890)
at com.kms.katalon.core.webui.driver.DriverFactory.verifyWebDriver(DriverFactory.java:875)
at com.kms.katalon.core.webui.driver.DriverFactory.getWebDriver(DriverFactory.java:861)
at com.kms.katalon.core.webui.driver.DriverFactory$getWebDriver.call(Unknown Source)
at opsui.Keywords.(Keywords.groovy:25)
at NewTestListener.(NewTestListener.groovy)
at com.kms.katalon.core.context.internal.TestHooker.invokeContextMethods(TestHooker.java:89)
at com.kms.katalon.core.context.internal.TestListenerCollector.lambda$3(TestListenerCollector.java:88)
at com.kms.katalon.core.context.internal.TestListenerCollector.handleListenerEvent(TestListenerCollector.java:85)
at com.kms.katalon.core.context.internal.ExecutionEventManager.publicEvent(ExecutionEventManager.java:36)
at com.kms.katalon.core.main.TestCaseExecutor.execute(TestCaseExecutor.java:251)
at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:114)
at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:105)
at com.kms.katalon.core.main.TestCaseMain$runTestCase$0.call(Unknown Source)
at TempTestCase1599106255294.run(TempTestCase1599106255294.groovy:25)

Any help?
Duc