Wrong color format – JoomUnited Test

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Warning: Undefined array key 1 in /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/plugins/wp-table-manager/app/admin/models/table.php on line 3009

Fatal error: Uncaught TypeError: array_unshift(): Argument #1 ($array) must be of type array, null given in /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/plugins/wp-table-manager/app/admin/models/table.php:3011 Stack trace: #0 /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/plugins/wp-table-manager/app/admin/models/table.php(3011): array_unshift() #1 /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/plugins/wp-table-manager/app/site/helpers/wptmHelper.php(499): WptmModelTable->getItem() #2 /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/plugins/wp-table-manager/app/site/filters.php(485): WptmHelper->callReplaceTable() #3 /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/plugins/wp-table-manager/app/site/filters.php(97): WptmFilter->replaceTable() #4 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/shortcodes.php(434): WptmFilter->applyShortcode() #5 [internal function]: do_shortcode_tag() #6 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/shortcodes.php(273): preg_replace_callback() #7 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/class-wp-hook.php(324): do_shortcode() #8 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters() #9 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/post-template.php(256): apply_filters() #10 /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/themes/astra/template-parts/single/content-header.php(37): the_content() #11 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/template.php(812): require('/home/u25332721...') #12 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/template.php(745): load_template() #13 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/general-template.php(206): locate_template() #14 /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/themes/astra/inc/template-parts.php(376): get_template_part() #15 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/class-wp-hook.php(324): astra_entry_content_single_page_template() #16 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #17 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/plugin.php(517): WP_Hook->do_action() #18 /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/themes/astra/inc/core/theme-hooks.php(452): do_action() #19 /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/themes/astra/template-parts/content-page.php(26): astra_entry_content_single_page() #20 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/template.php(812): require('/home/u25332721...') #21 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/template.php(745): load_template() #22 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/general-template.php(206): locate_template() #23 /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/themes/astra/inc/class-astra-loop.php(111): get_template_part() #24 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/class-wp-hook.php(324): Astra_Loop->template_parts_page() #25 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #26 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/plugin.php(517): WP_Hook->do_action() #27 /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/themes/astra/inc/class-astra-loop.php(199): do_action() #28 /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/themes/astra/inc/class-astra-loop.php(176): Astra_Loop->loop_markup() #29 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/class-wp-hook.php(324): Astra_Loop->loop_markup_page() #30 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #31 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/plugin.php(517): WP_Hook->do_action() #32 /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/themes/astra/inc/core/theme-hooks.php(267): do_action() #33 /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/themes/astra/page.php(32): astra_content_page_loop() #34 /home/u253327213/domains/joomunitedtest.com/public_html/wp-includes/template-loader.php(106): include('/home/u25332721...') #35 /home/u253327213/domains/joomunitedtest.com/public_html/wp-blog-header.php(19): require_once('/home/u25332721...') #36 /home/u253327213/domains/joomunitedtest.com/public_html/index.php(17): require('/home/u25332721...') #37 {main} thrown in /home/u253327213/domains/joomunitedtest.com/public_html/wp-content/plugins/wp-table-manager/app/admin/models/table.php on line 3011