The shapebase::setdamagedt function does not work and will display an error message if called. The waterblock in plate2 is mysteriously flagged as "lava" which attempts to call the setdamagedt function, thus displaying the error. However, this does not crash the game. You probably have some defective add-on installed which is crashing the game when you spawn.
* Run Blockland
* Press ~ to open the console
* Type trace(1); and press enter
* Press ~ to close the console
* Run the game and have it crash
* Exit the game
* Right click your Blockland Shortcut
* Click "Properties"
* Click the "Find Target" button ("Open File Location" in Vista)
* This will open your Blockland folder, in this folder there is a file called console.log (it may appear as just "console")
* Either send me this file as an attachment or open the file in notepad and copy all of the text into an email.