This error below occured while i upgrade module, anyone can help?

Odoo Server Error

Traceback (most recent call last):
  File "/home/equipMaster-Template/equip/odoo/tools/convert.py", line 677, in _tag_root
    f(rec)
  File "/home/equipMaster-Template/equip/odoo/tools/convert.py", line 580, in _tag_record
    record = model._load_records([data], self.mode == 'update')
  File "/home/equipMaster-Template/equip/odoo/models.py", line 4209, in _load_records
    records = self._load_records_create([data['values'] for data in to_create])
  File "/home/equipMaster-Template/equip/odoo/models.py", line 4138, in _load_records_create
    return self.create(values)
  File "/usr/local/lib/python3.8/dist-packages/decorator.py", line 232, in fun
    return caller(func, *(extras + args), **kw)
  File "/home/equipMaster-Template/equip/odoo/api.py", line 345, in _model_create_multi
    return create(self, arg)
  File "/home/equipMaster-Template/equip/odoo/addons/base/models/ir_ui_view.py", line 482, in create
    return super(View, self).create(vals_list)
  File "/usr/local/lib/python3.8/dist-packages/decorator.py", line 232, in fun
    return caller(func, *(extras + args), **kw)
  File "/home/equipMaster-Template/equip/odoo/api.py", line 345, in _model_create_multi
    return create(self, arg)
  File "/home/equipMaster-Template/equip/odoo/addons/base/models/ir_fields.py", line 533, in create
    recs = super().create(vals_list)
  File "/usr/local/lib/python3.8/dist-packages/decorator.py", line 232, in fun
    return caller(func, *(extras + args), **kw)
  File "/home/equipMaster-Template/equip/odoo/api.py", line 345, in _model_create_multi
    return create(self, arg)
  File "/home/equipMaster-Template/equip/odoo/models.py", line 3899, in create
    fields[0].determine_inverse(batch_recs)
  File "/home/equipMaster-Template/equip/odoo/fields.py", line 1185, in determine_inverse
    getattr(records, self.inverse)()
  File "/home/equipMaster-Template/equip/odoo/addons/base/models/ir_ui_view.py", line 300, in _inverse_arch
    view.write(data)
  File "/home/equipMaster-Template/equip/addons/basic/website/models/theme_models.py", line 267, in write
    res = super(IrUiView, other_views).write(vals)
  File "/home/equipMaster-Template/equip/addons/basic/website/models/ir_ui_view.py", line 68, in write
    return super(View, self).write(vals)
  File "/home/equipMaster-Template/equip/odoo/addons/base/models/ir_ui_view.py", line 500, in write
    res = super(View, self).write(self._compute_defaults(vals))
  File "/home/equipMaster-Template/equip/odoo/models.py", line 3688, in write
    real_recs._validate_fields(vals, inverse_fields)
  File "/home/equipMaster-Template/equip/odoo/models.py", line 1256, in _validate_fields
    check(self)
  File "/home/equipMaster-Template/equip/addons/core/equip3_hashmicro_ui/models/ir_ui_view.py", line 77, in _check_xml
    view_def = view.read_combined(['arch'])
  File "/home/equipMaster-Template/equip/odoo/addons/base/models/ir_ui_view.py", line 809, in read_combined
    arch = root.apply_view_inheritance(arch_tree, self.model)
  File "/home/equipMaster-Template/equip/odoo/addons/base/models/ir_ui_view.py", line 750, in apply_view_inheritance
    return self._apply_view_inheritance(source, inherit_tree)
  File "/home/equipMaster-Template/equip/odoo/addons/base/models/ir_ui_view.py", line 759, in _apply_view_inheritance
    source = view._apply_view_inheritance(source, inherit_tree)
  File "/home/equipMaster-Template/equip/odoo/addons/base/models/ir_ui_view.py", line 755, in _apply_view_inheritance
    arch_tree = etree.fromstring(view.arch.encode('utf-8'))
  File "src/lxml/etree.pyx", line 3237, in lxml.etree.fromstring
  File "src/lxml/parser.pxi", line 1896, in lxml.etree._parseMemoryDocument
  File "src/lxml/parser.pxi", line 1784, in lxml.etree._parseDoc
  File "src/lxml/parser.pxi", line 1141, in lxml.etree._BaseParser._parseDoc
  File "src/lxml/parser.pxi", line 615, in lxml.etree._ParserContext._handleParseResultDoc
  File "src/lxml/parser.pxi", line 725, in lxml.etree._handleParseResult
  File "src/lxml/parser.pxi", line 654, in lxml.etree._raiseParseError
  File "", line 1
lxml.etree.XMLSyntaxError: Document is empty, line 1, column 1

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/home/equipMaster-Template/equip/odoo/addons/base/models/ir_http.py", line 237, in _dispatch
    result = request.dispatch()
  File "/home/equipMaster-Template/equip/odoo/http.py", line 683, in dispatch
    result = self._call_function(**self.params)
  File "/home/equipMaster-Template/equip/odoo/http.py", line 359, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "/home/equipMaster-Template/equip/odoo/service/model.py", line 94, in wrapper
    return f(dbname, *args, **kwargs)
  File "/home/equipMaster-Template/equip/odoo/http.py", line 347, in checked_call
    result = self.endpoint(*a, **kw)
  File "/home/equipMaster-Template/equip/odoo/http.py", line 912, in __call__
    return self.method(*args, **kw)
  File "/home/equipMaster-Template/equip/odoo/http.py", line 531, in response_wrap
    response = f(*args, **kw)
  File "/home/equipMaster-Template/equip/addons/basic/web/controllers/main.py", line 1393, in call_button
    action = self._call_kw(model, method, args, kwargs)
  File "/home/equipMaster-Template/equip/addons/basic/web/controllers/main.py", line 1381, in _call_kw
    return call_kw(request.env[model], method, args, kwargs)
  File "/home/equipMaster-Template/equip/odoo/api.py", line 396, in call_kw
    result = _call_kw_multi(method, model, args, kwargs)
  File "/home/equipMaster-Template/equip/odoo/api.py", line 383, in _call_kw_multi
    result = method(recs, *args, **kwargs)
  File "/home/equipMaster-Template/equip/addons/core/equip3_inventory_accessright_setting/models/ir_module.py", line 8, in button_immediate_upgrade
    res = super(Module, self).button_immediate_upgrade()
  File "/home/equipMaster-Template/equip/addons/core/equip3_accounting_accessright_setting/models/ir_module_module.py", line 52, in button_immediate_upgrade
    res = super(IrModuleModule, self).button_immediate_upgrade()
  File "/home/equipMaster-Template/equip/addons/core/apps_installation_activity_log/models/ir_module_module.py", line 61, in button_immediate_upgrade
    return super(IrModule, self).button_immediate_upgrade()
  File "/usr/local/lib/python3.8/dist-packages/decorator.py", line 232, in fun
    return caller(func, *(extras + args), **kw)
  File "/home/equipMaster-Template/equip/odoo/addons/base/models/ir_module.py", line 73, in check_and_log
    return method(self, *args, **kwargs)
  File "/home/equipMaster-Template/equip/odoo/addons/base/models/ir_module.py", line 653, in button_immediate_upgrade
    return self._button_immediate_function(type(self).button_upgrade)
  File "/home/equipMaster-Template/equip/odoo/addons/base/models/ir_module.py", line 592, in _button_immediate_function
    modules.registry.Registry.new(self._cr.dbname, update_module=True)
  File "/home/equipMaster-Template/equip/odoo/modules/registry.py", line 89, in new
    odoo.modules.load_modules(registry._db, force_demo, status, update_module)
  File "/home/equipMaster-Template/equip/odoo/modules/loading.py", line 449, in load_modules
    processed_modules += load_marked_modules(cr, graph,
  File "/home/equipMaster-Template/equip/odoo/modules/loading.py", line 346, in load_marked_modules
    loaded, processed = load_module_graph(
  File "/home/equipMaster-Template/equip/odoo/modules/loading.py", line 221, in load_module_graph
    load_data(cr, idref, mode, kind='data', package=package)
  File "/home/equipMaster-Template/equip/odoo/modules/loading.py", line 69, in load_data
    tools.convert_file(cr, package.name, filename, idref, mode, noupdate, kind)
  File "/home/equipMaster-Template/equip/odoo/tools/convert.py", line 733, in convert_file
    convert_xml_import(cr, module, fp, idref, mode, noupdate)
  File "/home/equipMaster-Template/equip/odoo/tools/convert.py", line 799, in convert_xml_import
    obj.parse(doc.getroot())
  File "/home/equipMaster-Template/equip/odoo/tools/convert.py", line 719, in parse
    self._tag_root(de)
  File "/home/equipMaster-Template/equip/odoo/tools/convert.py", line 677, in _tag_root
    f(rec)
  File "/home/equipMaster-Template/equip/odoo/tools/convert.py", line 681, in _tag_root
    raise ParseError('while parsing %s:%s, near\n%s' % (
Exception

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/home/equipMaster-Template/equip/odoo/http.py", line 639, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/home/equipMaster-Template/equip/odoo/http.py", line 315, in _handle_exception
    raise exception.with_traceback(None) from new_cause
odoo.tools.convert.ParseError: while parsing /home/equipMaster-Template/equip/addons/core/equip3_construction_sales_operation/views/project_opportunity_view.xml:5, near

            project.project.view.form.simplified.equip3.sale
            project.project
            
            24