cannot use any weapon nor attack button

[JI-Monk]

Situation: Warframe, Ivara; Primary, Dread; Secondary, Furis; Melee, Ether Dagger
Was doing syndicate to level weapons 
After taking a portal Ivara deequips "Artemis Bow", afterwards the bug occurs;
I cannot press F nor E (F is default button for changing weapons, E is default button for melee attack)
No ability works; After the automatic "deequip" I have an "Artemis Bow" without any Mods (seems like a Level 1 Bow)