After updating my PHP version from 7.3 to 8.2, I encountered a couple of issues with the theme due to type-related incompatibilities. These errors seem to arise from stricter type handling introduced in PHP 8.2 and primarily involve missing checks for variable types and proper initialization.

Errors Encountered
In class-template-builder.php at line 2604, within the apply_editor_wrap() method:

Fatal Error:
Fatal error: Uncaught TypeError: Cannot access offset of type string on string

if( $box['id'] == $slug )

Suggested Fix:

if ( is_array( $box ) && isset( $box['id'] ) && $box['id'] == $slug )

In class-meta-box.php:

Fatal Error: Attempting to access an offset of type string on a string variable.

Warnings: Trying to access array offsets on a boolean value.
These issues occur due to uninitialized or improperly set variables. For example, the following line is problematic:

if( in_array( $_POST['post_type'], $default_box['page'] ) )

Suggested Fixes:

if ( isset( $_POST['post_type'] ) && isset( $default_box['page'] ) && is_array( $default_box['page'] ) ) {
    				if ( in_array( sanitize_text_field( $_POST['post_type'] ), $default_box['page'] ) ) {
						$must_check = true;
					}
				}

These changes involve adding type checks and sanitizing inputs, ensuring compatibility with PHP 8.2 while maintaining the theme’s functionality. They are straightforward adjustments that enhance the theme’s robustness across PHP versions.

If you’d like, I can share the exact code changes I made to resolve these issues. Could you kindly incorporate these fixes into the next update to ensure compatibility for all users?

Thank you for your continued support, and please let me know if you need any additional details.