Odoo Server Error

Traceback (most recent call last):

File "/home/usuario/Software/odoo/addons/report/controllers/main.py", line 101, in report_download

response = self.report_routes(reportname, docids=docids, converter='pdf')

File "/home/usuario/Software/odoo/openerp/http.py", line 465, in response_wrap

response = f(*args, **kw)

File "/home/usuario/Software/odoo/addons/report/controllers/main.py", line 45, in report_routes

pdf = report_obj.get_pdf(cr, uid, docids, reportname, data=data, context=context)

File "/home/usuario/Software/odoo/openerp/api.py", line 232, in wrapper

return old_api(self, *args, **kwargs)

File "/home/usuario/Software/odoo/addons/report/models/report.py", line 156, in get_pdf

html = self.get_html(cr, uid, ids, report_name, data=data, context=context)

File "/home/usuario/Software/odoo/openerp/api.py", line 232, in wrapper

return old_api(self, *args, **kwargs)

File "/home/usuario/Software/odoo/addons/report/models/report.py", line 130, in get_html

return self.render(cr, uid, [], report.report_name, docargs, context=context)

File "/home/usuario/Software/odoo/openerp/api.py", line 232, in wrapper

return old_api(self, *args, **kwargs)

File "/home/usuario/Software/odoo/addons/report/models/report.py", line 106, in render

return view_obj.render(cr, uid, template, values, context=context)

File "/home/usuario/Software/odoo/openerp/api.py", line 232, in wrapper

return old_api(self, *args, **kwargs)

File "/home/usuario/Software/odoo/addons/website/models/ir_ui_view.py", line 141, in render

return super(view, self).render(cr, uid, id_or_xml_id, values=values, engine=engine, context=context)

File "/home/usuario/Software/odoo/openerp/api.py", line 232, in wrapper

return old_api(self, *args, **kwargs)

File "/home/usuario/Software/odoo/addons/web_editor/models/ir_ui_view.py", line 29, in render

return super(view, self).render(cr, uid, id_or_xml_id, values=values, engine=engine, context=context)

File "/home/usuario/Software/odoo/openerp/api.py", line 232, in wrapper

return old_api(self, *args, **kwargs)

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_ui_view.py", line 1065, in render

return self.pool[engine].render(cr, uid, id_or_xml_id, qcontext, loader=loader, context=context)

File "/home/usuario/Software/odoo/openerp/api.py", line 232, in wrapper

return old_api(self, *args, **kwargs)

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_qweb.py", line 253, in render

return self.render_node(element, qwebcontext, generated_attributes=qwebcontext.pop('generated_attributes', ''))

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_qweb.py", line 296, in render_node

result = self.render_element(element, template_attributes, generated_attributes, qwebcontext)

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_qweb.py", line 319, in render_element

generated_attributes= name == "t" and generated_attributes or ''))

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_qweb.py", line 294, in render_node

result = self._render_tag[t_render](self, element, template_attributes, generated_attributes, qwebcontext)

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_qweb.py", line 447, in render_tag_call

d[0] = self.render_element(element, template_attributes, generated_attributes, d)

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_qweb.py", line 319, in render_element

generated_attributes= name == "t" and generated_attributes or ''))

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_qweb.py", line 294, in render_node

result = self._render_tag[t_render](self, element, template_attributes, generated_attributes, qwebcontext)

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_qweb.py", line 425, in render_tag_foreach

ru.append(self.render_element(element, template_attributes, generated_attributes, copy_qwebcontext))

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_qweb.py", line 324, in render_element

raise_qweb_exception(message="Could not render element %r" % element.tag, node=element, template=template)

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_qweb.py", line 319, in render_element

generated_attributes= name == "t" and generated_attributes or ''))

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_qweb.py", line 294, in render_node

result = self._render_tag[t_render](self, element, template_attributes, generated_attributes, qwebcontext)

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_qweb.py", line 458, in render_tag_call

res = self.render(cr, uid, template, d)

File "/home/usuario/Software/odoo/openerp/api.py", line 232, in wrapper

return old_api(self, *args, **kwargs)

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_qweb.py", line 251, in render

element = self.get_template(id_or_xml_id, qwebcontext)

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_qweb.py", line 171, in get_template

document = qwebcontext.loader(name)

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_ui_view.py", line 1063, in loader

return self.read_template(cr, uid, name, context=context)

File "/home/usuario/Software/odoo/openerp/api.py", line 232, in wrapper

return old_api(self, *args, **kwargs)

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_ui_view.py", line 938, in read_template

return self._read_template(cr, uid, view_id, context=context)

File "/home/usuario/Software/odoo/openerp/api.py", line 232, in wrapper

return old_api(self, *args, **kwargs)

File "<string>", line 2, in _read_template

File "/home/usuario/Software/odoo/openerp/tools/cache.py", line 85, in lookup

value = d[key] = self.method(*args, **kwargs)

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_ui_view.py", line 923, in _read_template

arch = self.read_combined(cr, uid, view_id, fields=['arch'], context=context)['arch']

File "/home/usuario/Software/odoo/openerp/api.py", line 232, in wrapper

return old_api(self, *args, **kwargs)

File "/home/usuario/Software/odoo/openerp/addons/base/ir/ir_ui_view.py", line 635, in read_combined

view_arch = etree.fromstring(view['arch'].encode('utf-8'))

File "lxml.etree.pyx", line 3103, in lxml.etree.fromstring (src/lxml/lxml.etree.c:70569)

File "parser.pxi", line 1828, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:106403)

File "parser.pxi", line 1716, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:105194)

File "parser.pxi", line 1086, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:99876)

File "parser.pxi", line 580, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:94350)

File "parser.pxi", line 690, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:95786)

File "parser.pxi", line 620, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:94853)

QWebException: Entity 'oacute' not defined, line 25, column 46