Error when creating module def

Hi, I am trying to create a new module, I already activate the developer mode and estot in Administrator but I get this error

Traceback (most recent call last):
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/desk/form/save.py”, line 22, in savedocs
doc.save()
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/model/document.py”, line 259, in save
return self._save(*args, **kwargs)
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/model/document.py”, line 282, in _save
self.insert()
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/model/document.py”, line 248, in insert
self.run_post_save_methods()
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/model/document.py”, line 890, in run_post_save_methods
self.run_method(“on_update”)
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/model/document.py”, line 758, in run_method
out = Document.hook(fn)(self, *args, **kwargs)
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/model/document.py”, line 1027, in composer
return composed(self, method, *args, **kwargs)
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/model/document.py”, line 1010, in runner
add_to_return_value(self, fn(self, *args, **kwargs))
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/model/document.py”, line 752, in
fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/core/doctype/module_def/module_def.py”, line 15, in on_update
self.create_modules_folder()
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/core/doctype/module_def/module_def.py”, line 20, in create_modules_folder
module_path = frappe.get_app_path(self.app_name, self.name)
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/init.py”, line 727, in get_app_path
return get_pymodule_path(app_name, *joins)
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/init.py”, line 742, in get_pymodule_path
return os.path.join(os.path.dirname(get_module(scrub(modulename)).file), *joins)
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/init.py”, line 704, in get_module
return importlib.import_module(modulename)
File “/opt/bitnami/python/lib/python2.7/importlib/init.py”, line 37, in import_module
import(name)
ImportError: No module named hotel