Uncaught Error: Cannot access offset of type string on string
in /var/www/wordpress/multisitio/wp-content/plugins/personal/inc/frontend/views/single-personal.php on line 84

Call stack:

1. include()
   wp-content/plugins/personal/inc/frontend/Frontend.php:101
2. Personal\I\F\Frontend::single_personal_template()
   wp-includes/class-wp-hook.php:324
3. WP_Hook::apply_filters()
   wp-includes/plugin.php:205
4. apply_filters()
   wp-includes/formatting.php:3984
5. wp_trim_excerpt()
   wp-includes/class-wp-hook.php:324
6. WP_Hook::apply_filters()
   wp-includes/plugin.php:205
7. apply_filters()
   wp-includes/post-template.php:436
8. get_the_excerpt()
   wp-includes/post-template.php:401
9. the_excerpt()
   wp-content/themes/vantage/loops/loop-grid.php:26
10. require('/var/www/wordpress/m.../loops/loop-grid.php')
    wp-includes/template.php:812
11. load_template()
    wp-includes/template.php:745
12. locate_template()
    wp-includes/general-template.php:206
13. get_template_part()
    wp-content/themes/vantage/archive.php:45
14. include('/var/www/wordpress/m.../vantage/archive.php')
    wp-includes/template-loader.php:106
15. require_once('/var/www/wordpress/m.../template-loader.php')
    wp-blog-header.php:19
16. require('/var/www/wordpress/multisitio/wp-blog-header.php')
    index.php:17