In the stacktrace message, I found some lines that tells classes of com.ctc.wstx.sr.*
packages were called.
I have no idea what com.ctc.wstx.sr.*
package is. I suppose, the Katalon developers did not know them and did not intend to call the com.ctc.wstx.sr.*
classes.
I guess, the classpath of your project is messed up because you put twilio-8.34.1-jar-with-dependencies.jar
in the Drivers
folder. The com.ctc.wstx.sr.*
packages were, I guess, introduced by the jar you put. So you need to remove the “with-dependencies.jar” out of the classpath.