can not create issue

[gholizadeh]

log file:

...
  plugins/redmine_checklists/lib/redmine_checklists/patches/issues_controller_patch.rb:43:in `build_new_issue_from_params_with_checklist'
  plugins/redmine_checklists/lib/redmine_checklists/patches/issues_controller_patch.rb:43:in `build_new_issue_from_params_with_checklist'
  plugins/redmine_checklists/lib/redmine_checklists/patches/issues_controller_patch.rb:43:in `build_new_issue_from_params_with_checklist'
  plugins/redmine_issue_checklist/lib/redmine_issue_checklist/patches/issues_controller_patch.rb:11:in `build_new_issue_from_params_with_checklist'
  lib/redmine/sudo_mode.rb:63:in `sudo_mode'

using redmine v 3.4 stable

gives Internal error

An error occurred on the page you were trying to access.