Error when parsing date

[jaysonwcs]

I'm getting an error when formatting a variable with datetime.
This is the template I wrote:

---
template_title: {{datetime format = "dddd D [de] MMMM de YYYY"}}

---
#### {{datetime format="HH:mm:ss"}}:

---

I get the following error:

---

Here's my setup:

Joplin 3.5.13 (prod, win32)
Templates: 3.0.0

[DheerajRawandhe]

template_title: '{{datetime format="dddd D [de] MMMM [de] YYYY"}}'

I think the issue is caused by YAML parsing the datetime expression incorrectly.
You need to wrap the whole expression in single quotes to avoid errors.

Try this:

template_title: '{{datetime format="dddd D [de] MMMM [de] YYYY"}}'

This should fix the parsing error.