ErrorException: Warning: A non-numeric value encountered
  File "/wp-content/plugins/planet4-plugin-gutenberg-blocks/classes/blocks/class-carouselheader.php", line 115, in P4GBKS\Blocks\CarouselHeader::prepare_data
    $y = isset( $slide['focal_points']['y'] ) ? round( $slide['focal_points']['y'] * 100, 0 ) . '% ' : '50%';
  File "/wp-content/plugins/planet4-plugin-gutenberg-blocks/classes/blocks/class-base-block.php", line 38, in P4GBKS\Blocks\Base_Block::render
    $data = $this->prepare_data( $attributes );
...
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