sh command is not executing in jenkins pipeline project - bash

Question

While executing the sh command in jenkins pipeline project, we are getting an an error like below and sh command is not working.
Error message:
[Pipeline] sh
Warning: JENKINS-41339 probably bogus PATH=/bin/sh:/usr/atria/bin:/usr/atria/bin:$PATH; perhaps you meant to use ‘PATH+EXTRA=/something/bin’?
process apparently never started in /var/lib/jenkins/workspace/QSearch_pipelineTest#tmp/durable-6d5deef7
(running Jenkins temporarily with -Dorg.jenkinsci.plugins.durabletask.BourneShellScript.LAUNCH_DIAGNOSTICS=true might make the problem clearer)
[Pipeline] }
Below is the jenkins pipeline script code:
pipeline {
agent any
environment {
DATE = "December 17th"
}
stages {
stage("Env Variables") {
environment {
NAME = "Alex"
}
steps {
echo "Today is ${env.DATE}"
echo "My name ${env.NAME}"
echo "My path is ${env.PATH}"
script {
env.WEBSITE = "phoenixNAP KB"
env.PATH = "/bin/sh:$PATH"
}
echo "This is an example for ${env.WEBSITE}"
echo "My path ${env.PATH}"
**sh 'env'**
withEnv(["TEST_VARIABLE=TEST_VALUE"]) {
echo "The value of TEST_VARIABLE is ${env.TEST_VARIABLE}"
}
}
}
}
Below is the output of jenkins build job:
...
[Pipeline] echo
My path /bin/sh:/usr/atria/bin:/usr/atria/bin:$PATH
**[Pipeline] sh
Warning: JENKINS-41339 probably bogus PATH=/bin/sh:/usr/atria/bin:/usr/atria/bin:$PATH; perhaps you meant to use ‘PATH+EXTRA=/something/bin’?
process apparently never started in /var/lib/jenkins/workspace/QSearch_pipelineTest#tmp/durable-6d5deef7
(running Jenkins temporarily with -Dorg.jenkinsci.plugins.durabletask.BourneShellScript.LAUNCH_DIAGNOSTICS=true might make the problem clearer)**
[Pipeline] }
[Pipeline] // withEnv
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // withEnv
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
**ERROR: script returned exit code -2**
Finished: FAILURE