When turning on the debug mode, the following notices are being displayed:
Notice: Undefined variable: asset_file in /home/example.com/public_html/wp-content/plugins/lottiefiles/src/gutenberg-block/init.php on line 126
Notice: Trying to access array offset on value of type null in /home/example.com/public_html/wp-content/plugins/lottiefiles/src/gutenberg-block/init.php on line 126
They are shown because in this line the PHP variable
does not exist. It should probably be the variable