Javascript error with dashboard crash

Hi,

Possibly your site has some PHP error so page is not fully loaded.

Please check at wp-admin -> WooCommerce -> Status -> Logs -> fatal_erros log -> is any error generated?

Thank You

here you the Fatal Errors

2019-05-01T16:19:00+00:00 CRITICAL Uncaught Error: Call to undefined function rocket_purge_cloudflare() in /home/pnubdgksau/public_html/wp-content/plugins/wp-rocket-1/inc/common/purge.php:429
Stack trace:
#0 /home/pnubdgksau/public_html/wp-includes/class-wp-hook.php(286): do_admin_post_rocket_purge_cloudflare(”)
#1 /home/pnubdgksau/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(”, Array)
#2 /home/pnubdgksau/public_html/wp-includes/plugin.php(465): WP_Hook->do_action(Array)
#3 /home/pnubdgksau/public_html/wp-admin/admin-post.php(70): do_action(‘admin_post_rock…’)
#4 {main}
thrown in /home/pnubdgksau/public_html/wp-content/plugins/wp-rocket-1/inc/common/purge.php on line 429

2019-05-01T16:20:16+00:00 CRITICAL Uncaught Error: Call to undefined function rocket_purge_cloudflare() in /home/pnubdgksau/public_html/wp-content/plugins/wp-rocket-1/inc/common/purge.php:429
Stack trace:
#0 /home/pnubdgksau/public_html/wp-includes/class-wp-hook.php(286): do_admin_post_rocket_purge_cloudflare(”)
#1 /home/pnubdgksau/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(”, Array)
#2 /home/pnubdgksau/public_html/wp-includes/plugin.php(465): WP_Hook->do_action(Array)
#3 /home/pnubdgksau/public_html/wp-admin/admin-post.php(70): do_action(‘admin_post_rock…’)
#4 {main}
thrown in /home/pnubdgksau/public_html/wp-content/plugins/wp-rocket-1/inc/common/purge.php on line 429
2019-05-05T16:41:49+00:00 CRITICAL Uncaught Error: Call to undefined method WC_Product_Simple::get_available_variations() in /home/pnubdgksau/public_html/wp-content/themes/martfury-child/functions.php:226
Stack trace:
#0 /home/pnubdgksau/public_html/wp-includes/class-wp-hook.php(286): dcwd_populate_ninja_forms_select_for_variations(Array, Array)
#1 /home/pnubdgksau/public_html/wp-includes/plugin.php(208): WP_Hook->apply_filters(Array, Array)
#2 /home/pnubdgksau/public_html/wp-content/plugins/ninja-forms/includes/Display/Render.php(253): apply_filters(‘ninja_forms_ren…’, Array, Array)
#3 /home/pnubdgksau/public_html/wp-content/plugins/ninja-forms/ninja-forms.php(737): NF_Display_Render::localize(3)
#4 /home/pnubdgksau/public_html/wp-content/plugins/ninja-forms/includes/Display/Shortcodes.php(27): Ninja_Forms->display(‘3’)
#5 /home/pnubdgksau/public_html/wp-includes/short in /home/pnubdgksau/public_html/wp-content/themes/martfury-child/functions.php on line 226

2019-05-05T16:51:45+00:00 CRITICAL Uncaught Error: Call to undefined method WC_Product_Simple::get_available_variations() in /home/pnubdgksau/public_html/wp-content/themes/martfury-child/functions.php:36
Stack trace:
#0 /home/pnubdgksau/public_html/wp-includes/class-wp-hook.php(286): dcwd_populate_ninja_forms_select_for_variations(Array, Array)
#1 /home/pnubdgksau/public_html/wp-includes/plugin.php(208): WP_Hook->apply_filters(Array, Array)
#2 /home/pnubdgksau/public_html/wp-content/plugins/ninja-forms/includes/Display/Render.php(253): apply_filters(‘ninja_forms_ren…’, Array, Array)
#3 /home/pnubdgksau/public_html/wp-content/plugins/ninja-forms/ninja-forms.php(737): NF_Display_Render::localize(3)
#4 /home/pnubdgksau/public_html/wp-content/plugins/ninja-forms/includes/Display/Shortcodes.php(27): Ninja_Forms->display(‘3’)
#5 /home/pnubdgksau/public_html/wp-includes/shortc in /home/pnubdgksau/public_html/wp-content/themes/martfury-child/functions.php on line 36
2019-05-11T11:35:50+00:00 CRITICAL Uncaught Exception: DateTime::__construct(): Failed to parse time string (DD-MM-YYYY) at position 0 (D): The timezone could not be found in the database in /home/pnubdgksau/public_html/wp-content/plugins/martfury-addons/inc/shortcodes.php:3857
Stack trace:
#0 /home/pnubdgksau/public_html/wp-content/plugins/martfury-addons/inc/shortcodes.php(3857): DateTime->__construct(‘DD-MM-YYYY’)
#1 /home/pnubdgksau/public_html/wp-includes/shortcodes.php(325): Martfury_Shortcodes->countdown(Array, ”, ‘martfury_countd…’)
#2 [internal function]: do_shortcode_tag(Array)
#3 /home/pnubdgksau/public_html/wp-includes/shortcodes.php(199): preg_replace_callback(‘/\\[(\\[?)(martfu…’, ‘do_shortcode_ta…’, ‘[martfury_count…’)
#4 /home/pnubdgksau/public_html/wp-content/plugins/js_composer/include/classes/editors/class-vc-frontend-editor.php(686): do_shortcode(‘[martfury_count…’)
#5 /home/239991.cloudway in /home/pnubdgksau/public_html/wp-content/plugins/martfury-addons/inc/shortcodes.php on line 3857

Hi,

Is your site plugins not updated?

Why these plugins throwing such errors?

Specially, Ninja Forms and WP Rocket.

Thank You

Those are all updated as you can see the dates of logs,

I have included all fatal logs in last response

OK, these are very old logs.

Is there any other log for recent dates ?

Thank You