I have been experiencing the error shown in the screenshot for the past few days and can't seem to figure out a fix. It is only happening on the customer login page and the register page but it also seems to be fairly random. Meaning, some days it will show just fine and then some it will not show, like today. I have the latest release installed on Magento 2.2.3.

I have been experiencing the error shown in the screenshot for the past few days and can't seem to figure out a fix. It is only happening on the customer login page and the register page but it also seems to be fairly random. Meaning, some days it will show just fine and then some it will not show, like today. I have the latest release installed on Magento 2.2.3.