app/templates/components/application/session-error.hbs
{{#if session.error}}
{{#bootstrap/bs-modal keyboard='false' backdrop='static' onClose=(action "reload") as |modal|}}
{{#modal.header}}
<h4 class="modal-title">
{{t "errors.serverError.title"}}
</h4>
{{/modal.header}}
{{#modal.body}}
{{t "errors.serverError.body"}}
{{/modal.body}}
{{#modal.footer}}
{{#bootstrap/bs-button onClick=(action "reload") type="btn-primary"}}
{{t "errors.serverError.reload"}}
{{/bootstrap/bs-button}}
{{/modal.footer}}
{{/bootstrap/bs-modal}}
{{/if}}