I also have log errors.
[24-Mar-2019 18:58:04 Europe/Brussels] Request URI: /admin/zca_bootstrap_colors.php, IP address: ::1
--> PHP Warning: Use of undefined constant TABLE_HEADING_CONFIGURATION_TITLE - assumed 'TABLE_HEADING_CONFIGURATION_TITLE' (this will throw an Error in a future version of PHP) in /Applications/MAMP/htdocs/site/admin/zca_bootstrap_colors.php on line 104.
[24-Mar-2019 18:58:04 Europe/Brussels] Request URI: /admin/zca_bootstrap_colors.php, IP address: ::1
--> PHP Warning: Use of undefined constant TABLE_HEADING_CONFIGURATION_VALUE - assumed 'TABLE_HEADING_CONFIGURATION_VALUE' (this will throw an Error in a future version of PHP) in /Applications/MAMP/htdocs/site/admin/zca_bootstrap_colors.php on line 105.
[24-Mar-2019 18:58:04 Europe/Brussels] Request URI: /admin/zca_bootstrap_colors.php, IP address: ::1
--> PHP Warning: Use of undefined constant TABLE_HEADING_ACTION - assumed 'TABLE_HEADING_ACTION' (this will throw an Error in a future version of PHP) in /Applications/MAMP/htdocs/site/admin/zca_bootstrap_colors.php on line 106.
The ZCA "bootstrap" template (or a clone) was activated on 2019-03-24 12:41:16 and some of its default settings are different than those currently set. You can copy and paste the following SQL into your admin's Tools->Install SQL Patches to change those defaults:
UPDATE configuration SET configuration_value = '3', last_modified = now() WHERE configuration_key = 'MAX_DISPLAY_PAGE_LINKS' LIMIT 1;
UPDATE configuration SET configuration_value = '<li> / </li>', last_modified = now() WHERE configuration_key = 'BREAD_CRUMBS_SEPARATOR' LIMIT 1;
UPDATE configuration SET configuration_value = '⊢ ', last_modified = now() WHERE configuration_key = 'CATEGORIES_SEPARATOR_SUBS' LIMIT 1;
UPDATE configuration SET configuration_value = '', last_modified = now() WHERE configuration_key = 'CATEGORIES_COUNT_PREFIX' LIMIT 1;
UPDATE configuration SET configuration_value = '', last_modified = now() WHERE configuration_key = 'CATEGORIES_COUNT_SUFFIX' LIMIT 1;
UPDATE configuration SET configuration_value = '2', last_modified = now() WHERE configuration_key = 'SHOW_SHIPPING_ESTIMATOR_BUTTON' LIMIT 1;
UPDATE configuration SET configuration_value = '4', last_modified = now() WHERE configuration_key = 'MAX_DISPLAY_SEARCH_RESULTS_FEATURED' LIMIT 1;
UPDATE configuration SET configuration_value = '4', last_modified = now() WHERE configuration_key = 'MAX_DISPLAY_NEW_PRODUCTS' LIMIT 1;
UPDATE configuration SET configuration_value = '4', last_modified = now() WHERE configuration_key = 'MAX_DISPLAY_SPECIAL_PRODUCTS_INDEX' LIMIT 1;
UPDATE configuration SET configuration_value = '0', last_modified = now() WHERE configuration_key = 'PRODUCT_LISTING_MULTIPLE_ADD_TO_CART' LIMIT 1;
UPDATE configuration SET configuration_value = '2', last_modified = now() WHERE configuration_key = 'MAX_RANDOM_SELECT_NEW' LIMIT 1;
UPDATE configuration SET configuration_value = '2', last_modified = now() WHERE configuration_key = 'MAX_DISPLAY_CATEGORIES_PER_ROW' LIMIT 1;
UPDATE configuration SET configuration_value = '2', last_modified = now() WHERE configuration_key = 'SHOW_PRODUCT_INFO_COLUMNS_NEW_PRODUCTS' LIMIT 1;
UPDATE configuration SET configuration_value = '2', last_modified = now() WHERE configuration_key = 'SHOW_PRODUCT_INFO_COLUMNS_FEATURED_PRODUCTS' LIMIT 1;
UPDATE configuration SET configuration_value = '2', last_modified = now() WHERE configuration_key = 'SHOW_PRODUCT_INFO_COLUMNS_SPECIALS_PRODUCTS' LIMIT 1;