Wordpress Error blank page In section website

I installed plugin coming soon seedprod after that i uninstall it i get blank page in my website ,admin section still work good problem just with my theme, i cleared cache,i rename all plugins but still get this error how to i can solve that ?

Debug log

[27-Mar-2019 19:23:05 UTC] PHP Fatal error: Call to undefined function get_mental_seo_description() in /home/hibaiamc/www.mywebsite/wp-content/themes/mental/header.php on line 21
[27-Mar-2019 19:23:07 UTC] PHP Fatal error: Call to undefined function get_mental_seo_description() in /home/hibaiamc/www.mywebsite/wp-content/themes/mental/header.php on line 21
[27-Mar-2019 19:24:05 UTC] PHP Fatal error: Call to undefined function get_mental_seo_description() in /home/hibaiamc/www.mywebsite/wp-content/themes/mental/header.php on line 21
[27-Mar-2019 19:29:18 UTC] PHP Fatal error: Call to undefined function get_mental_option() in /home/hibaiamc/www.mywebsite/wp-content/themes/mental/single-gallery.php on line 15

I installed plugin coming soon seedprod after that i uninstall it i get blank page in my website ,admin section still work good problem just with my theme, i cleared cache,i rename all plugins but still get this error how to i can solve that ?

Debug log

[27-Mar-2019 19:23:05 UTC] PHP Fatal error: Call to undefined function get_mental_seo_description() in /home/hibaiamc/www.mywebsite/wp-content/themes/mental/header.php on line 21
[27-Mar-2019 19:23:07 UTC] PHP Fatal error: Call to undefined function get_mental_seo_description() in /home/hibaiamc/www.mywebsite/wp-content/themes/mental/header.php on line 21
[27-Mar-2019 19:24:05 UTC] PHP Fatal error: Call to undefined function get_mental_seo_description() in /home/hibaiamc/www.mywebsite/wp-content/themes/mental/header.php on line 21
[27-Mar-2019 19:29:18 UTC] PHP Fatal error: Call to undefined function get_mental_option() in /home/hibaiamc/www.mywebsite/wp-content/themes/mental/single-gallery.php on line 15

• errors

Share Improve this question edited Mar 27, 2019 at 21:39 fuxia♦ 107k3939 gold badges255255 silver badges459459 bronze badges asked Mar 27, 2019 at 19:52 Abdo AboAbdo Abo 111 bronze badge 1

• I recommend to restore the theme from the backup that was before installing the plugin. – Martin Commented Mar 27, 2019 at 21:45

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1 Answer 1

Sorted by: Reset to default 0

To be honest, there is probably not too much we can help with without looking the code and determining why it's there in the first place. My recommendation would be to find this function get_mental_seo_description() and comment it and see if that helps.