Program refuses to compile

[Darkstar]

Hello.

I got a program that works fine under 130s1121 but not under 140s1876. When I try to compile it then it bombs with this message:
Traceback (most recent call last):
File "/home/pi/zxbasic/zxb.py", line 348, in <module>
sys.exit(main(sys.argv)) # Exit
File "/home/pi/zxbasic/zxb.py", line 274, in main
translator.visit(zxbparser.ast)
File "/home/pi/zxbasic/ast_/ast.py", line 105, in visit
stack.append(self._visit(stack.pop()))
File "/home/pi/zxbasic/arch/zx48k/translator.py", line 143, in _visit
return NodeVisitor._visit(self, node)
File "/home/pi/zxbasic/ast_/ast.py", line 118, in _visit
return meth(node)
File "/home/pi/zxbasic/ast_/ast.py", line 122, in generic_visit
raise RuntimeError("No {}() method defined".format('visit_' + node.token))
RuntimeError: No visit_SAVE() method defined
Usage: zxbasm.py <input file> [options]

I do not wnat to share the source on a forum, is there any way that I can get the source to you Boriel so that you can have a look at it?
Also, under the old version if you had a wihite paper and a black ink but a yellow border then the SAVE command did change the paper color to yellow afterwards and the tape message got displayed in paper yellow instead of white. Highly fishy. And if I tried to compile this program with -O3 then it bombed so I had to set it back to -O1. Now it totally refuses to compile under the new version. Help would be good here Boriel.