Katalon automation scripts are failing

Since morning, all my Katalon automation test scripts are failing. Nothing has been changed from my end and they been running perfectly until this morning. Can anyone please advise how to fix this?

2021-03-04 09:59:09.923 INFO c.k.katalon.core.main.TestCaseExecutor - --------------------
2021-03-04 09:59:09.929 INFO c.k.katalon.core.main.TestCaseExecutor - START Test Cases/ABOUT US/TC01-Adam Sciambi
2021-03-04 09:59:11.011 DEBUG testcase.TC01-Adam Sciambi - 1: openBrowser("")
2021-03-04 09:59:11.702 INFO c.k.k.core.webui.driver.DriverFactory - Starting ‘Chrome’ driver
Mar 04, 2021 9:59:11 AM org.openqa.selenium.remote.DesiredCapabilities chrome
INFO: Using new ChromeOptions() is preferred to DesiredCapabilities.chrome()
2021-03-04 09:59:11.803 INFO c.k.k.core.webui.driver.DriverFactory - Action delay is set to 0 milliseconds
Starting ChromeDriver 87.0.4280.20 (c99e81631faa0b2a448e658c0dbd8311fb04ddbd-refs/branch-heads/4280@{#355}) on port 2424
Only local connections are allowed.
Please see ChromeDriver - WebDriver for Chrome - Security Considerations for suggestions on keeping ChromeDriver safe.
ChromeDriver was started successfully.
2021-03-04 09:59:19.007 ERROR c.k.k.core.keyword.internal.KeywordMain - :x: Unable to open browser with url: ‘’ (Root cause: com.kms.katalon.core.exception.StepFailedException: Unable to open browser with url: ‘’
at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.stepFailed(WebUIKeywordMain.groovy:64)
at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.runKeyword(WebUIKeywordMain.groovy:26)
at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.openBrowser(OpenBrowserKeyword.groovy:81)
at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.execute(OpenBrowserKeyword.groovy:67)
at com.kms.katalon.core.keyword.internal.KeywordExecutor.executeKeywordForPlatform(KeywordExecutor.groovy:73)
at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords.openBrowser(WebUiBuiltInKeywords.groovy:61)
at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords$openBrowser.call(Unknown Source)
at TC01-Adam Sciambi.run(TC01-Adam Sciambi:20)
at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194)
at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119)
at com.kms.katalon.core.main.TestCaseExecutor.runScript(TestCaseExecutor.java:339)
at com.kms.katalon.core.main.TestCaseExecutor.doExecute(TestCaseExecutor.java:330)
at com.kms.katalon.core.main.TestCaseExecutor.processExecutionPhase(TestCaseExecutor.java:309)
at com.kms.katalon.core.main.TestCaseExecutor.accessMainPhase(TestCaseExecutor.java:301)
at com.kms.katalon.core.main.TestCaseExecutor.execute(TestCaseExecutor.java:235)
at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:114)
at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:105)
at com.kms.katalon.core.main.TestCaseMain$runTestCase$0.call(Unknown Source)
at TempTestCase1614873546358.run(TempTestCase1614873546358.groovy:25)
Caused by: org.openqa.selenium.SessionNotCreatedException: session not created: This version of ChromeDriver only supports Chrome version 87
Current browser version is 89.0.4389.72 with binary path C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
Build info: version: ‘3.141.59’, revision: ‘e82be7d358’, time: ‘2018-11-14T08:25:53’
System info: host: ‘DESKTOP-TK2FJPR’, ip: ‘192.168.1.51’, os.name: ‘Windows 10’, os.arch: ‘amd64’, os.version: ‘10.0’, java.version: ‘1.8.0_181’
Driver info: driver.version: CChromeDriver
remote stacktrace: Backtrace:
Ordinal0 [0x0062ECE3+3337443]
Ordinal0 [0x0050F041+2158657]
Ordinal0 [0x00396FA8+618408]
Ordinal0 [0x00311D52+73042]
Ordinal0 [0x0030E0D8+57560]
Ordinal0 [0x0030C38A+50058]
Ordinal0 [0x00335E8E+220814]
Ordinal0 [0x00335BFC+220156]
Ordinal0 [0x0033181B+202779]
Ordinal0 [0x00313D74+81268]
Ordinal0 [0x00314D6E+85358]
Ordinal0 [0x00314CF9+85241]
Ordinal0 [0x00526F2C+2256684]
GetHandleVerifier [0x007B2FAC+1478332]
GetHandleVerifier [0x007B2AFD+1477133]
GetHandleVerifier [0x007BAAD8+1509864]
GetHandleVerifier [0x007B369E+1480110]
Ordinal0 [0x0051D6BD+2217661]
Ordinal0 [0x005289AB+2263467]
Ordinal0 [0x00528AEF+2263791]
Ordinal0 [0x0053D363+2347875]
BaseThreadInitThunk [0x75DF6359+25]
RtlGetAppContainerNamedObjectPath [0x77918944+228]
RtlGetAppContainerNamedObjectPath [0x77918914+180]

at org.openqa.selenium.remote.W3CHandshakeResponse.lambda$errorHandler$0(W3CHandshakeResponse.java:62)
at org.openqa.selenium.remote.HandshakeResponse.lambda$getResponseFunction$0(HandshakeResponse.java:30)
at org.openqa.selenium.remote.ProtocolHandshake.lambda$createSession$0(ProtocolHandshake.java:126)
at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:128)
at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:74)
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:136)
at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:552)
at com.kms.katalon.selenium.driver.CChromeDriver.execute(CChromeDriver.java:19)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:213)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:131)
at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:181)
at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:147)
at com.kms.katalon.selenium.driver.CChromeDriver.<init>(CChromeDriver.java:13)
at com.kms.katalon.core.webui.driver.DriverFactory.createNewChromeDriver(DriverFactory.java:392)
at com.kms.katalon.core.webui.driver.DriverFactory.startNewBrowser(DriverFactory.java:350)
at com.kms.katalon.core.webui.driver.DriverFactory.openWebDriver(DriverFactory.java:241)
at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword$_openBrowser_closure1.doCall(OpenBrowserKeyword.groovy:74)
at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword$_openBrowser_closure1.call(OpenBrowserKeyword.groovy)
at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.runKeyword(WebUIKeywordMain.groovy:20)
at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.openBrowser(OpenBrowserKeyword.groovy:81)
at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.execute(OpenBrowserKeyword.groovy:67)
at com.kms.katalon.core.keyword.internal.KeywordExecutor.executeKeywordForPlatform(KeywordExecutor.groovy:73)
at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords.openBrowser(WebUiBuiltInKeywords.groovy:61)
at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords$openBrowser.call(Unknown Source)
at Script1613592256477.run(Script1613592256477.groovy:20)
... 11 more

)
2021-03-04 09:59:19.019 ERROR c.k.katalon.core.main.TestCaseExecutor - :x: Test Cases/ABOUT US/TC01-Adam Sciambi FAILED.
Reason:
com.kms.katalon.core.exception.StepFailedException: Unable to open browser with url: ‘’
at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.stepFailed(WebUIKeywordMain.groovy:64)
at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.runKeyword(WebUIKeywordMain.groovy:26)
at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.openBrowser(OpenBrowserKeyword.groovy:81)
at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.execute(OpenBrowserKeyword.groovy:67)
at com.kms.katalon.core.keyword.internal.KeywordExecutor.executeKeywordForPlatform(KeywordExecutor.groovy:73)
at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords.openBrowser(WebUiBuiltInKeywords.groovy:61)
at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords$openBrowser.call(Unknown Source)
at TC01-Adam Sciambi.run(TC01-Adam Sciambi:20)
at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194)
at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119)
at com.kms.katalon.core.main.TestCaseExecutor.runScript(TestCaseExecutor.java:339)
at com.kms.katalon.core.main.TestCaseExecutor.doExecute(TestCaseExecutor.java:330)
at com.kms.katalon.core.main.TestCaseExecutor.processExecutionPhase(TestCaseExecutor.java:309)
at com.kms.katalon.core.main.TestCaseExecutor.accessMainPhase(TestCaseExecutor.java:301)
at com.kms.katalon.core.main.TestCaseExecutor.execute(TestCaseExecutor.java:235)
at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:114)
at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:105)
at com.kms.katalon.core.main.TestCaseMain$runTestCase$0.call(Unknown Source)
at TempTestCase1614873546358.run(TempTestCase1614873546358.groovy:25)
Caused by: org.openqa.selenium.SessionNotCreatedException: session not created: This version of ChromeDriver only supports Chrome version 87
Current browser version is 89.0.4389.72 with binary path C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
Build info: version: ‘3.141.59’, revision: ‘e82be7d358’, time: ‘2018-11-14T08:25:53’
System info: host: ‘DESKTOP-TK2FJPR’, ip: ‘192.168.1.51’, os.name: ‘Windows 10’, os.arch: ‘amd64’, os.version: ‘10.0’, java.version: ‘1.8.0_181’
Driver info: driver.version: CChromeDriver
remote stacktrace: Backtrace:
Ordinal0 [0x0062ECE3+3337443]
Ordinal0 [0x0050F041+2158657]
Ordinal0 [0x00396FA8+618408]
Ordinal0 [0x00311D52+73042]
Ordinal0 [0x0030E0D8+57560]
Ordinal0 [0x0030C38A+50058]
Ordinal0 [0x00335E8E+220814]
Ordinal0 [0x00335BFC+220156]
Ordinal0 [0x0033181B+202779]
Ordinal0 [0x00313D74+81268]
Ordinal0 [0x00314D6E+85358]
Ordinal0 [0x00314CF9+85241]
Ordinal0 [0x00526F2C+2256684]
GetHandleVerifier [0x007B2FAC+1478332]
GetHandleVerifier [0x007B2AFD+1477133]
GetHandleVerifier [0x007BAAD8+1509864]
GetHandleVerifier [0x007B369E+1480110]
Ordinal0 [0x0051D6BD+2217661]
Ordinal0 [0x005289AB+2263467]
Ordinal0 [0x00528AEF+2263791]
Ordinal0 [0x0053D363+2347875]
BaseThreadInitThunk [0x75DF6359+25]
RtlGetAppContainerNamedObjectPath [0x77918944+228]
RtlGetAppContainerNamedObjectPath [0x77918914+180]

at org.openqa.selenium.remote.W3CHandshakeResponse.lambda$errorHandler$0(W3CHandshakeResponse.java:62)
at org.openqa.selenium.remote.HandshakeResponse.lambda$getResponseFunction$0(HandshakeResponse.java:30)
at org.openqa.selenium.remote.ProtocolHandshake.lambda$createSession$0(ProtocolHandshake.java:126)
at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:128)
at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:74)
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:136)
at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:552)
at com.kms.katalon.selenium.driver.CChromeDriver.execute(CChromeDriver.java:19)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:213)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:131)
at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:181)
at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:147)
at com.kms.katalon.selenium.driver.CChromeDriver.<init>(CChromeDriver.java:13)
at com.kms.katalon.core.webui.driver.DriverFactory.createNewChromeDriver(DriverFactory.java:392)
at com.kms.katalon.core.webui.driver.DriverFactory.startNewBrowser(DriverFactory.java:350)
at com.kms.katalon.core.webui.driver.DriverFactory.openWebDriver(DriverFactory.java:241)
at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword$_openBrowser_closure1.doCall(OpenBrowserKeyword.groovy:74)
at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword$_openBrowser_closure1.call(OpenBrowserKeyword.groovy)
at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.runKeyword(WebUIKeywordMain.groovy:20)
... 17 more

Hello,
Your chrome driver version is 87 and chrome version is 89 thats why your scripts are failing.
They need to be of same versions to run.

Thanks