The cliches of creative thinking could sometimes be counter productive.
In our world, this could lead to adventurous, cost and money taking processes. Rewriting something because it doesn't work. Using a new library which solves "everything". Changing and switching components. Redesigning your UX.
However sometimes, the solution is not far away from what you already have.
Take a small piece of paper and jot down all the resources you already have in hand which could be involved with this problem. Now start writing possible solutions USING THOSE RESOURCES AND ONLY THEM.
You might just find you already have a solution inside your box.