For your reference, here are the several reasons:
1. Continuous photo taking can consume a significant amount of memory. If the device's memory is full or nearly full, the APP will crash;
2. The Gallery APP will become overloaded with processing or displaying large numbers of high-resolution photos, leading to crashes;
3. If some photos are corrupted or not properly saved, it will cause the APP to crash when it attempts to access them;
4. There are bugs or glitches in the Gallery APP or the phone’s firmware that affect its stability when handling prolonged photo activities.
To mitigate this issue, consider restarting the device, updating the Gallery APP and firmware, clearing the cache, or freeing up memory and storage space.