diff --git a/private/print_error.m b/private/print_error.m
index ddaf565e1c5f3e3e2e85e4821f89ed197e2cbe18..e9c42bff955679d5fa27661de506718646629bd1 100644
--- a/private/print_error.m
+++ b/private/print_error.m
@@ -14,6 +14,10 @@ function print_error(programme,z,x,y,in,mflag,action)
 % $Revision$
 %
 % $Log$
+% Revision 4.10  2016/03/03 14:57:22  marwan
+% updated input/output check (because Mathworks is removing downwards compatibility)
+% bug in crqad_big fixed (calculation of xcf).
+%
 % Revision 4.9  2014/09/23 07:06:51  marwan
 % toolbox version included
 %
@@ -44,7 +48,7 @@ v = ver(tb_path);
     err=fprintf(fid,'%s\n','description of what you were doing when this problem occurred.');
     err=fprintf(fid,'%s\n','E-mail or FAX this information to us at:');
     err=fprintf(fid,'%s\n','    E-mail:  marwan@pik-potsdam.de');
-    err=fprintf(fid,'%s\n','       Fax:  ++49 +331 288 2640');
+    err=fprintf(fid,'%s\n','       Fax:  ++49 +331 288 2508');
     err=fprintf(fid,'%s\n\n\n','Thank you for your assistance.');
     err=fprintf(fid,'%s\n',repmat('-',50,1));
     err=fprintf(fid,'%s\n',datestr(now,0));
@@ -96,7 +100,7 @@ v = ver(tb_path);
     disp('   this problem occurred.'), disp(' ')
     disp('   E-mail or FAX this information to us at:')
     disp('       E-mail:  marwan@pik-potsdam.de')
-    disp('          Fax:  ++49 +331 288 2640'), disp(' ')
+    disp('          Fax:  ++49 +331 288 2508'), disp(' ')
     disp('   Thank you for your assistance.')
     warning('on')
   end