I was working on 1 of the plugins on my wordpress website. The plugin is link-directory. After making a couple of changes in the 2 files, i updated it. And then the error came up along with some warnings
Fatal error: Cannot use object of type WP_Object_Cache as array in /home/content/90/8117990/html/wp-includes/cache.php on line 350
Warning: Cannot use a scalar value as an array in /home/content/90/8117990/html/wp-content/plugins/link-directory-plugin/processing.php on line 761
Warning: arsort() expects parameter 1 to be array, null given in /home/content/90/8117990/html/wp-content/plugins/link-directory-plugin/processing.php on line 761
There are around 7-8 more such warnings.
I cannot access my website as all it shows are those warnings and 1 error.
Please help on how to solve it