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Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, null given in /data02/virt45098/domeenid/www.ttehitus.ee/htdocs/wp-content/plugins/update-data-plugin/functions.php:341 Stack trace: #0 /data02/virt45098/domeenid/www.ttehitus.ee/htdocs/wp-content/plugins/update-data-plugin/functions.php(341): in_array('', NULL) #1 /data02/virt45098/domeenid/www.ttehitus.ee/htdocs/wp-includes/class-wp-hook.php(324): {closure}('') #2 /data02/virt45098/domeenid/www.ttehitus.ee/htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #3 /data02/virt45098/domeenid/www.ttehitus.ee/htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #4 /data02/virt45098/domeenid/www.ttehitus.ee/htdocs/wp-includes/template-loader.php(13): do_action('template_redire...') #5 /data02/virt45098/domeenid/www.ttehitus.ee/htdocs/wp-blog-header.php(19): require_once('/data02/virt450...') #6 /data02/virt45098/domeenid/www.ttehitus.ee/htdocs/index.php(17): require('/data02/virt450...') #7 {main} thrown in /data02/virt45098/domeenid/www.ttehitus.ee/htdocs/wp-content/plugins/update-data-plugin/functions.php on line 341