"too much recursion" error

[deltadanger]

I have a tree with 1 main node, 3 subnodes and 11 + 8 + 2 sub-subnodes on which I have applied the jquery-tree plugin, with options:
onCheck: {
ancestors: 'checkIfFull',
descendants: 'check'
},
onUncheck: {
ancestors: 'uncheck',
descendants: 'uncheck'
}

Each time I check the root node, I get an error "too much recursion" in the firefox console, even though all the subnodes are correctly checked. I don't have the error when I uncheck them.

Firefox v29.0
jQuery v1.11.0
jQuery-ui v1.10.4