It is highly recommended that you save your work and restart the software. Alternatively, you could save your work and then try to free up memory by closing unused tabs or removing protocol analyzers that you are not using. However, it's important to take note that although the software is likely to detect this issue when a large allocation failure event occurs, if small allocations start to fail, the software WILL CRASH without any warning. Unfortunately, we have not yet been able to reliably prevent every out-of-memory-caused crash, although this is our goal.