Fix db migration issue

config/environments/tdldev.rb

@@ -7,9 +7,6 @@
   # every request. This slows down response time but is perfect for development
   # since you don't have to restart the web server when you make code changes.
   config.cache_classes = false
-  # This resolves an issue loading symbols causing pysch disallowed class error
-  # Check out https://discuss.rubyonrails.org/t/cve-2022-32224-possible-rce-escalation-bug-with-serialized-columns-in-active-record/81017
-  config.active_record.yaml_column_permitted_classes = [Symbol, Hash, HashWithIndifferentAccess]
   # Do not eager load code on boot.
   config.eager_load = false
 
@@ -82,4 +79,10 @@
   # Use an evented file watcher to asynchronously detect changes in source code,
   # routes, locales, etc. This feature depends on the listen gem.
   # config.file_watcher = ActiveSupport::EventedFileUpdateChecker
+
+  # This resolves an issue loading symbols causing pysch disallowed class error
+  # Check out https://discuss.rubyonrails.org/t/cve-2022-32224-possible-rce-escalation-bug-with-serialized-columns-in-active-record/81017
+  config.after_initialize do
+    config.active_record.yaml_column_permitted_classes = [Symbol, Hash, HashWithIndifferentAccess]
+  end
 end