The following outbound change set upload failed due to a system error:
 
Change set: DNA Tech Support test (04t0k0000000wgT)
Organization: NA (Developer Sandbox) (00D0k0000000RYj)
User: NA Admin (00528000000SCfN)
Error Number: 1617908545-19233 (245827274)
 
Please try to upload your change set again. If it does not succeed, contact Customer Support and provide the error number listed above.