fieldValue cannot be a field's handle, but no error is thrown when creating the field

[mijewe]

Description

Upon saving an entry with a field who's handle is fieldValue, we get a bit old error

Too few arguments to function craft\base\Element::getFieldValue()

It should either be able to handle field's called fieldValue, or not allow you to create them in the first place.

Steps to reproduce

1. Create a field who's handle is fieldValue
2. Save an entry with that field.

Additional info

• Craft version: 3.0.8
• PHP version: 7.1.13
• Database driver & version: MySQL 5.5.5
• Plugins & versions: