Error after updating Joomla 3.7.5 to 3.8

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Error after updating Joomla 3.7.5 to 3.8

Postby sylwekb » Thu Sep 21, 2017 7:26 am

After updating from version 3.7.5 to version 3.8, the following errors appear to me. My php version 7.1

How to solve them?

Fortunately, getting back to version 3.7.5 is a temporary solution.

Frontend - 500 - JHtmlBehavior::mootools not found.

Backend - .../libraries/fof/input/jinput/input.php on line 39

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Re: Error after updating Joomla 3.7.5 to 3.8

Postby mbabker » Thu Sep 21, 2017 12:23 pm

JHtmlBehavior::mootools hasn't existed since 3.0.0. Apparently you have some extension with conditional logic trying to call that method and it has a bad check.
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