Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
../layer/VkLayer_FROG_gamescope_wsi.cpp:1231:16: error: redeclaration of âuint32_t imageCountâ
 1231 |       uint32_t imageCount = 0;
      |                ^~~~~~~~~~
This error indicates that the variable imageCount of type uint32_t has already been declared within the same scope. A scope in C++ is a region of code where a variable is accessible.