Failing test throws fatal error

[KotieSmit]

First run is good, but on a second run when there is a change on the page I get the following error.

PHP Fatal error: Class 'Codeception\Module\ImageDeviationException' not found in /Users/kotie.smit/Documents/code/codeception-module-visualception/module/VisualCeption.php on line 127
PHP Stack trace:
PHP 1. {main}() /Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar:0
PHP 2. include() /Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar:9
PHP 3. Symfony\Component\Console\Application->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/codecept:27
PHP 4. Symfony\Component\Console\Application->doRun() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:124
PHP 5. Symfony\Component\Console\Application->doRunCommand() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:193
PHP 6. Symfony\Component\Console\Command\Command->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:887
PHP 7. Codeception\Command\Run->execute() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/symfony/console/Symfony/Component/Console/Command/Command.php:252
PHP 8. Codeception\Codecept->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/Command/Run.php:150
PHP 9. Codeception\Codecept->runSuite() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/Codecept.php:155
PHP 10. Codeception\SuiteManager->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/Codecept.php:163
PHP 11. Codeception\PHPUnit\Runner->doEnhancedRun() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/SuiteManager.php:153
PHP 12. PHPUnit_Framework_TestSuite->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/PHPUnit/Runner.php:101
PHP 13. PHPUnit_Framework_TestCase->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/phpunit/phpunit/src/Framework/TestSuite.php:675
PHP 14. PHPUnit_Framework_TestResult->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/phpunit/phpunit/src/Framework/TestCase.php:758
PHP 15. PHPUnit_Framework_TestCase->runBare() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/phpunit/phpunit/src/Framework/TestResult.php:686
PHP 16. PHPUnit_Framework_TestCase->runTest() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/phpunit/phpunit/src/Framework/TestCase.php:822
PHP 17. ReflectionMethod->invokeArgs() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/phpunit/phpunit/src/Framework/TestCase.php:956
Fatal error: Class 'Codeception\Module\ImageDeviationException' not found in /Users/kotie.smit/Documents/code/codeception-module-visualception/module/VisualCeption.php on line 127
PHP 18. Codeception\TestCase\Cest->testCodecept() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/phpunit/phpunit/src/Framework/TestCase.php:956

PHP 19. Codeception\TestCase\Cest->executeTestMethod() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/TestCase/Cest.php:61
Call Stack:
PHP 20. call_user_func:{phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/TestCase/Cest.php:128}() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/TestCase/Cest.php:128
0.4656 1590024 1. {main}() /Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar:0
PHP 21. Admin\Qc\ReceiveCest->scanAndCloseInventory() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/TestCase/Cest.php:128
0.4662 1597680 2. include('phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/codecept') /Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar:9
PHP 22. AcceptanceTester->dontSeeVisualChanges() /Users/kotie.smit/Documents/code/efinity/DashModules/Testing/tests/acceptance/Admin/Qc/ReceiveCest.php:172
0.5045 3840736 3. Symfony\Component\Console\Application->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/codecept:27
PHP 23. Codeception\Scenario->runStep() /Users/kotie.smit/Documents/code/efinity/DashModules/Testing/tests/acceptance/AcceptanceTester.php:2523
0.5191 4197864 4. Symfony\Component\Console\Application->doRun() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:124
PHP 24. Codeception\TestCase\Cest->runStep() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/Scenario.php:93
0.5195 4198752 5. Symfony\Component\Console\Application->doRunCommand() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:193
PHP 25. Codeception\Step->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/TestCase/Shared/Actor.php:67
0.5195 4199224 6. Symfony\Component\Console\Command\Command->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:887
PHP 26. call_user_func_array:{phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/Step.php:129}() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/Step.php:129
0.5207 4205992 7. Codeception\Command\Run->execute() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/symfony/console/Symfony/Component/Console/Command/Command.php:252
0.6201 6716520 8. Codeception\Codecept->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/Command/Run.php:150
PHP 27. Codeception\Module\VisualCeption->dontSeeVisualChanges() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/Step.php:129
0.6725 6775840 9. Codeception\Codecept->runSuite() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/Codecept.php:155
3.4375 10477664 10. Codeception\SuiteManager->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/Codecept.php:163
3.4409 10516968 11. Codeception\PHPUnit\Runner->doEnhancedRun() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/SuiteManager.php:153
3.4430 10739136 12. PHPUnit_Framework_TestSuite->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/PHPUnit/Runner.php:101
3.4439 10763488 13. PHPUnit_Framework_TestCase->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/phpunit/phpunit/src/Framework/TestSuite.php:675
3.4440 10765472 14. PHPUnit_Framework_TestResult->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/phpunit/phpunit/src/Framework/TestCase.php:758
3.4447 10785848 15. PHPUnit_Framework_TestCase->runBare() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/phpunit/phpunit/src/Framework/TestResult.php:686
3.4461 10994872 16. PHPUnit_Framework_TestCase->runTest() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/phpunit/phpunit/src/Framework/TestCase.php:822
3.4461 10995664 17. ReflectionMethod->invokeArgs() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/phpunit/phpunit/src/Framework/TestCase.php:956
3.4461 10995928 18. Codeception\TestCase\Cest->testCodecept() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/vendor/phpunit/phpunit/src/Framework/TestCase.php:956
12.6026 12384736 19. Codeception\TestCase\Cest->executeTestMethod() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/TestCase/Cest.php:61
12.6026 12385176 20. call_user_func:{phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/TestCase/Cest.php:128}() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/TestCase/Cest.php:128
12.6026 12386192 21. Admin\Qc\ReceiveCest->scanAndCloseInventory() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/TestCase/Cest.php:128
33.0172 12622912 22. AcceptanceTester->dontSeeVisualChanges() /Users/kotie.smit/Documents/code/efinity/DashModules/Testing/tests/acceptance/Admin/Qc/ReceiveCest.php:172
33.0172 12623624 23. Codeception\Scenario->runStep() /Users/kotie.smit/Documents/code/efinity/DashModules/Testing/tests/acceptance/AcceptanceTester.php:2523
33.0173 12623968 24. Codeception\TestCase\Cest->runStep() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/Scenario.php:93
33.0175 12624312 25. Codeception\Step->run() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/TestCase/Shared/Actor.php:67
33.0175 12624800 26. call_user_func_array:{phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/Step.php:129}() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/Step.php:129
33.0175 12625288 27. Codeception\Module\VisualCeption->dontSeeVisualChanges() phar:///Users/kotie.smit/Documents/code/efinity/DashModules/Testing/codecept.phar/src/Codeception/Step.php:129