Hello,
I had to disable the widget or the website footer would be completely broken.
Checking the source code with the widget enabled I see two opening tags for the subscription widget:
<div id="acym_subscriptionform_widget-2" class="fwidget et_pb_widget widget_acym_subscriptionform_widget"><div id="acym_subscriptionform_widget-2" class="fwidget et_pb_widget widget_acym_subscriptionform_widget"><h4 class="title">Newsletter</h4><script type="text/javascript">
<!--
window.addEventListener('DOMContentLoaded', (event) => {
acymModule['excludeValuesformAcym79361'] = [];
acymModule['excludeValuesformAcym79361']['1'] = 'nome';
acymModule['excludeValuesformAcym79361']['2'] = 'Email'; });
//-->
</script> <div class="acym_module " id="acym_module_formAcym79361">
<div class="acym_fulldiv" id="acym_fulldiv_formAcym79361" >
<form enctype="multipart/form-data"
id="formAcym79361"
name="formAcym79361"
method="POST"
action="https://www.colegioalfragide.edu.pt/index.php?page=acymailing_front&ctrl=frontusers&noheader=1"
onsubmit="return submitAcymForm('subscribe','formAcym79361', 'acymSubmitSubForm')">
<div class="acym_module_form">
<div class="acym_form">
<div class="onefield fieldacy1 acyfield_text" id="field_1"><label class="cell margin-top-1"><div class="acym__users__creation__fields__title">nome</div><input name="user[name]" value="blatstudio" type="text" class="cell"></label></div><div class="onefield fieldacy2 acyfield_text" id="field_2"><label class="cell margin-top-1"><div class="acym__users__creation__fields__title">Email</div><input name="user[email]" value="[email protected]" required type="email" class="cell acym__user__edit__email" disabled></label></div></div>
<p class="acysubbuttons">
<noscript>
<div class="onefield fieldacycaptcha">
Por favor habilite seu javascript para enviar este formulário</div>
</noscript>
<input type="button"
class="btn btn-primary button subbutton"
value="Subscrever"
name="Submit"
onclick="try{ return submitAcymForm("subscribe","formAcym79361", "acymSubmitSubForm"); }catch(err){alert("The form could not be submitted "+err);return false;}" />
</p>
</div>
<input type="hidden" name="ctrl" value="frontusers" />
<input type="hidden" name="task" value="notask" />
<input type="hidden" name="option" value="acymailing" />
<input type="hidden" name="ajax" value="1" />
<input type="hidden" name="successmode" value="replace" />
<input type="hidden" name="acy_source" value="widget 2" />
<input type="hidden" name="hiddenlists" value="1" />
<input type="hidden" name="acyformname" value="formAcym79361" />
<input type="hidden" name="acysubmode" value="widget_acym" />
<input type="hidden" name="confirmation_message" value="" />
</form>
</div>
</div>
</div> <!-- end .fwidget -->