If you receive errors when loading your hero, try the following steps to solve the problem
Information on error BLZ51900002
Troubleshooting steps for this StarCraft II error.
This error may be due to a server problem.
You may have a problem with a loaded extension.
Information on Error 101.
Information on Error #114
World of Warcraft couldn't locate a game account for its region.
Troubleshooting for missing default chat channels like Trade, General or Local Defense.
Informational steps to troubleshoot a failed payment.