SUBLITLE IS SHOWING VERTICALLY in product page

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LIKE THIS IN extreme right of PRODUCT PAGE… ALSO…

Fatal error in system info:

Fatal error
: Uncaught TypeError: method_exists(): Argument #1 ($object_or_class) must be of type object|string, array given in F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\abstract\abstract-field.php:382 Stack trace: #0 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\abstract\abstract-field.php(382): method_exists(Array, 'containers') #1 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\abstract\field\abstract-error.php(24): WPOnion\Field->name() #2 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\abstract\abstract-field.php(41): WPOnion\Bridge\Field\Error->get_errors() #3 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\functions\field.php(154): WPOnion\Field->__construct(Array, Array, '') #4 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\functions\field.php(183): wponion_field(Array, Array, '') #5 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\wp\sysinfo\class-sysinfo.php(81): wponion_add_element(Array) #6 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\wp\sysinfo\class-sysinfo.php(31): WPOnion\WP\Sysinfo\Sysinfo::render_html(Array, Array, Object(WPO\Container)) #7 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\functions\modules.php(87): WPOnion\WP\Sysinfo\Sysinfo::get(Object(WPO\Container)) #8 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\functions\utilities.php(77): wponion_sysinfo(Object(WPO\Container)) #9 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\includes\templates\global\parts\settings\content.php(56): wponion_callback('wponion_sysinfo', Array) #10 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\includes\templates\global\settings.php(11): include('F:\\XAAMP\\htdocs...') #11 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\includes\templates\wp\settings.php(4): include('F:\\XAAMP\\htdocs...') #12 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\abstract\abstract-theme-api.php(133): include('F:\\XAAMP\\htdocs...') #13 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\modules\settings\class-settings.php(223): WPOnion\Theme_API->render() #14 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\functions\utilities.php(77): WPOnion\Modules\Settings\Settings->render(Object(WPOnion\Modules\Admin\Page)) #15 F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\modules\admin\class-page.php(550): wponion_callback(Array, Array) #16 F:\XAAMP\htdocs\janatabookstall\wp-includes\class-wp-hook.php(292): WPOnion\Modules\Admin\Page->render('') #17 F:\XAAMP\htdocs\janatabookstall\wp-includes\class-wp-hook.php(316): WP_Hook->apply_filters('', Array) #18 F:\XAAMP\htdocs\janatabookstall\wp-includes\plugin.php(484): WP_Hook->do_action(Array) #19 F:\XAAMP\htdocs\janatabookstall\wp-admin\admin.php(259): do_action('woocommerce_pag...') #20 {main} thrown in
F:\XAAMP\htdocs\janatabookstall\wp-content\plugins\wc-product-subtitle\vendor\wponion\wponion\core\abstract\abstract-field.php
on line
382