I'm looking to revive a Server in JAVA, searching the internet I ended up finding a project that was abandoned:
"GitHub - BenDol/jOTServer: Java Open Tibia server implementation made using SQL database for storage, AspectJ, JUnit, Apache MINA, StripesFramework, and Maven. (https://github.com/BenDol/jOTServer)"
For study purposes and not to start from absolute zero I'm trying to get this project to run 100% as far as it got, but when using any version of OTC it gives an error when passing through some tiles, the error is this:

It's always an error with the same number "41215"
If I use the official client the error does not occur.
I have two questions, if anyone can help me I would be very grateful!!
1 - Does anyone know why this error occurs on this server? In TFS in C++ this can occur due to the size of the package, but I didn't find anything like this in this project.
2 - Does anyone know exactly what version they used in this project? I did a test and it runs from 8.10~8.31, but all of them have this problem mentioned.
Thank you in advance!!!
"GitHub - BenDol/jOTServer: Java Open Tibia server implementation made using SQL database for storage, AspectJ, JUnit, Apache MINA, StripesFramework, and Maven. (https://github.com/BenDol/jOTServer)"
For study purposes and not to start from absolute zero I'm trying to get this project to run 100% as far as it got, but when using any version of OTC it gives an error when passing through some tiles, the error is this:

It's always an error with the same number "41215"
If I use the official client the error does not occur.
I have two questions, if anyone can help me I would be very grateful!!
1 - Does anyone know why this error occurs on this server? In TFS in C++ this can occur due to the size of the package, but I didn't find anything like this in this project.
2 - Does anyone know exactly what version they used in this project? I did a test and it runs from 8.10~8.31, but all of them have this problem mentioned.
Thank you in advance!!!