Warning: Trying to access array offset on value of type null in D:\InetPub\vhosts\e-herb.net\httpdocs\wp-content\plugins\athemes-blocks\classes\class-athemes-blocks-init.php on line 229

Fatal error: Uncaught TypeError: array_merge(): Argument #2 must be of type array, null given in D:\InetPub\vhosts\e-herb.net\httpdocs\wp-content\plugins\athemes-blocks\classes\class-athemes-blocks-css.php:104 Stack trace: #0 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-content\plugins\athemes-blocks\classes\class-athemes-blocks-css.php(104): array_merge(Array, NULL) #1 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-content\plugins\athemes-blocks\classes\class-athemes-blocks-init.php(229): ATBLOCKS_Css_Output::get_container_block_css(NULL, 'athemes-blocks-...') #2 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-content\plugins\athemes-blocks\classes\class-athemes-blocks-init.php(173): ATBLOCKS_Init->generate_athemes_blocks_css(Array) #3 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\class-wp-hook.php(308): ATBLOCKS_Init->append_frontend_css('') #4 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #5 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\plugin.php(517): WP_Hook->do_action(Array) #6 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\script-loader.php(2390): do_action('enqueue_block_a...') #7 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\class-wp-hook.php(308): wp_common_block_scripts_and_styles('') #8 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #9 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\plugin.php(517): WP_Hook->do_action(Array) #10 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\script-loader.php(2194): do_action('wp_enqueue_scri...') #11 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\class-wp-hook.php(308): wp_enqueue_scripts('') #12 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #13 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\plugin.php(517): WP_Hook->do_action(Array) #14 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\general-template.php(3049): do_action('wp_head') #15 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-content\themes\botiga\header.php(20): wp_head() #16 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\template.php(783): require_once('D:\\InetPub\\vhos...') #17 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\template.php(718): load_template('D:\\InetPub\\vhos...', true, Array) #18 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\general-template.php(48): locate_template(Array, true, true, Array) #19 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-content\themes\botiga\page.php(15): get_header() #20 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-includes\template-loader.php(106): include('D:\\InetPub\\vhos...') #21 D:\InetPub\vhosts\e-herb.net\httpdocs\wp-blog-header.php(19): require_once('D:\\InetPub\\vhos...') #22 D:\InetPub\vhosts\e-herb.net\httpdocs\index.php(17): require('D:\\InetPub\\vhos...') #23 {main} thrown in D:\InetPub\vhosts\e-herb.net\httpdocs\wp-content\plugins\athemes-blocks\classes\class-athemes-blocks-css.php on line 104