Crash when clicking "Update" in "Edit Submission" window

[rootsdigger05]

1. go to search results and click on the "edit" button to edit the submission
2. make your changes
3. click the ""Update" button

OBSERVE:

Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, string given in C:\xampp\htdocs\recipes\formtools\modules\field_type_file\code\Hooks.class.php:448 Stack trace: #0 C:\xampp\htdocs\recipes\formtools\modules\field_type_file\code\Hooks.class.php(448): count('') #1 C:\xampp\htdocs\recipes\formtools\modules\field_type_file\code\Module.class.php(134): FormTools\Modules\FieldTypeFile\Hooks::updateSubmissionHook(Array, Array) #2 C:\xampp\htdocs\recipes\formtools\global\code\Hooks.class.php(537): FormTools\Modules\FieldTypeFile\Module->updateSubmissionHook(Array) #3 C:\xampp\htdocs\recipes\formtools\global\code\Hooks.class.php(149): FormTools\Hooks::processHookCall('field_type_file', 'updateSubmissio...', Array, Array, 'updateSubmissio...') #4 C:\xampp\htdocs\recipes\formtools\global\code\Submissions.class.php(971): FormTools\Hooks::processHookCalls('manage_files', Array, Array) #5 C:\xampp\htdocs\recipes\formtools\global\code\Submissions.class.php(1696): FormTools\Submissions::updateSubmission('1', '36', Array) #6 C:\xampp\htdocs\recipes\formtools\admin\forms\edit_submission.php(59): FormTools\Submissions::updateSubmissionWithConflictDetection('1', '36', '5', Array, Array) #7 {main} thrown in C:\xampp\htdocs\recipes\formtools\modules\field_type_file\code\Hooks.class.php on line 448

[rootsdigger05]

Formtools_Form_submit_error.pdf