cubicweb #2086985 broken 'send bug report by mail' feature [resolved]

because usage of _cw.config which was an old bw compat for _cw.vreg.config removed in 3.14

prioritynormal
typebug
done in3.14.1
load0.100
load left0.000
closed by#e22c17e1710d [email bug report] _cw.config bw compat has been dropped, use _cw.vreg.config (+ small cleanup). Closes #2086985