Warning: Illegal string offset

Hello dear Social Warfare´s team

I like so much your plugin but I have a problem because appears this errors in my footer with your shortcode [social_warfare]

Warning: Illegal string offset ‘where’ in /home/playsta6/public_html/rubiworks/wp-content/plugins/social-warfare/functions/frontend-output/shortcodes.php on line 14

Warning: Illegal string offset ‘echo’ in /home/playsta6/public_html/rubiworks/wp-content/plugins/social-warfare/functions/frontend-output/shortcodes.php on line 15

Warning: Cannot assign an empty string to a string offset in /home/playsta6/public_html/rubiworks/wp-content/plugins/social-warfare/functions/frontend-output/shortcodes.php on line 15

Warning: Illegal string offset ‘content’ in /home/playsta6/public_html/rubiworks/wp-content/plugins/social-warfare/functions/frontend-output/shortcodes.php on line 16

Warning: Cannot assign an empty string to a string offset in /home/playsta6/public_html/rubiworks/wp-content/plugins/social-warfare/functions/frontend-output/shortcodes.php on line 16

Warning: Illegal string offset ‘shortcode’ in /home/playsta6/public_html/rubiworks/wp-content/plugins/social-warfare/functions/frontend-output/shortcodes.php on line 18

Warning: Illegal string offset ‘devs’ in /home/playsta6/public_html/rubiworks/wp-content/plugins/social-warfare/functions/frontend-output/shortcodes.php on line 19

Warning: Illegal string offset ‘where’ in /home/playsta6/public_html/rubiworks/wp-content/plugins/social-warfare/functions/frontend-output/buttons-standard.php on line 65

Warning: Illegal string offset ‘echo’ in /home/playsta6/public_html/rubiworks/wp-content/plugins/social-warfare/functions/frontend-output/buttons-standard.php on line 66

Warning: Illegal string offset ‘content’ in /home/playsta6/public_html/rubiworks/wp-content/plugins/social-warfare/functions/frontend-output/buttons-standard.php on line 67

Warning: Cannot assign an empty string to a string offset in /home/playsta6/public_html/rubiworks/wp-content/plugins/social-warfare/functions/frontend-output/buttons-standard.php on line 67

Warning: Illegal string offset ‘where’ in /home/playsta6/public_html/rubiworks/wp-content/plugins/social-warfare/functions/frontend-output/buttons-standard.php on line 83

Warning: Illegal string offset ‘content’ in /home/playsta6/public_html/rubiworks/wp-content/plugins/social-warfare/functions/frontend-output/buttons-standard.php on line 118

Thanks for you help!!
Ruben

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