Error message
Warning: Undefined array key 0 in menu_block_theme_suggestions_block_alter() (line 46 of modules/menu_block/menu_block.module).Warning: Undefined array key 0 in menu_block_theme_suggestions_block_alter() (line 46 of modules/menu_block/menu_block.module).
Warning: Undefined array key 0 in menu_block_theme_suggestions_block_alter() (line 46 of modules/menu_block/menu_block.module).
Warning: Undefined array key 0 in menu_block_theme_suggestions_block_alter() (line 46 of modules/menu_block/menu_block.module).
Warning: Undefined array key 0 in menu_block_theme_suggestions_block_alter() (line 46 of modules/menu_block/menu_block.module).
Warning: Undefined array key 0 in menu_block_theme_suggestions_block_alter() (line 46 of modules/menu_block/menu_block.module).
Warning: Undefined array key 0 in menu_block_theme_suggestions_block_alter() (line 46 of modules/menu_block/menu_block.module).
