React Warning: Encountered two children with the same key - How to Fix

"devScripts.js:6523 Warning: Encountered two children with the same key, `DH21800262196L`. Keys should be unique so that components maintain their identity across updates. Non-unique keys may cause children to be duplicated and/or omitted \u2014 the behavior is unsupported and could change in a future version." \n\nThis warning occurs because you are using the same key value to identify child elements within a component, but each key value should be unique. To resolve this issue, you can follow these steps:\n\n1. Identify Duplicate Keys: Check your component's child element list for any duplicate key values. The warning mentions `DH21800262196L` as the duplicate key. Search your component's code for this key to pinpoint where it's used multiple times.\n\n2. Generate Unique Keys: If you find duplicate keys, solve the issue by generating a unique key for each child element. Employ a unique identifier like an ID or index as the key.\n\n3. Use Array Index as Key (With Caution): If unique keys are impossible to generate, consider using the array index as the key. However, this approach may introduce performance issues and unexpected behavior if the order of elements in the child list changes.\n\n4. Content as Key (Conditional): If the order of your child elements is fixed and won't change, you might use the element's content as the key. However, this method has limitations. For instance, if the child element contains variable text content, it can lead to unpredictable outcomes.\n\nIn summary, make sure you utilize unique keys within your components to identify child elements. This prevents the warning and guarantees correct rendering of your components.