This thread is resolved. Here is a description of the problem and solution.
Problem: I updated my plugins for Woocommerce and WPML and then my site crashed. I get the message: "Fatal error: Can't use function return value in write context in /home/dealicious/public_html/wp-content/plugins/woocommerce-multilingual/inc/class-wcml-install.php on line 79". I cannot even access my wp-admin!
Solution: You need to manually update Woocommerce Multilingual plugin. It can be downloaded from here: https://es.wordpress.org/plugins/woocommerce-multilingual/
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