Hi,
After fighting a coplue of hours and don't find much in the big brother google i decide to make this post for future reference, it resume the most common errors related with hive.
1. Unknow Internal Error
You are missing or corrupted the file Database.dll
2. Error connecting to the service
Check the [Database] params
Look [Date] and check if Type has Static or Local
3. HiveExt Console close right before appears and crash arma2oaserver.exe
You forgotte to copy the dlls in the root of the server folder: Database.dll, libmysql.dll, mysqlcppconn.dll, tbbmalloc.dll and tbb.dll
RPT log:
3:00:20 "SERVER VERSION: Bliss v4.2"
=======================================================
-------------------------------------------------------
Exception code: C0000005 ACCESS_VIOLATION at 0C658BD0
3:00:20 "SERVER: Fetching messages..."
Allocator: D:\Arma2\Expansion\beta\dll\tbb4malloc_bi.dll
graphics: No
resolution: 160x120x32

After fighting a coplue of hours and don't find much in the big brother google i decide to make this post for future reference, it resume the most common errors related with hive.
1. Unknow Internal Error
You are missing or corrupted the file Database.dll
2. Error connecting to the service
Check the [Database] params
Look [Date] and check if Type has Static or Local
3. HiveExt Console close right before appears and crash arma2oaserver.exe
You forgotte to copy the dlls in the root of the server folder: Database.dll, libmysql.dll, mysqlcppconn.dll, tbbmalloc.dll and tbb.dll
RPT log:
3:00:20 "SERVER VERSION: Bliss v4.2"
=======================================================
-------------------------------------------------------
Exception code: C0000005 ACCESS_VIOLATION at 0C658BD0
3:00:20 "SERVER: Fetching messages..."
Allocator: D:\Arma2\Expansion\beta\dll\tbb4malloc_bi.dll
graphics: No
resolution: 160x120x32