cant equip scl soul crytal any more

i play smn and scl alot but since last night i can no longer play scl it wont allow me to equip the crystal or my preload out i dont know whats caused this its says i need to equip arcanist to equip it but im currently selected as arcanist not even my smn load out ive tried logging in and out diffrent classes aka pld lancer even tried doing it directly from smn all to no avail and even though it shows i can equip the crystal it doesnt have the equip option undereath it unlike my smn crystal please can you fix this i miss healing once in a while >.> im currently on the server midgard sorme

I seem to recall that this can happen if you're trying to change to SCH while you have a grimoire equipped that's ACN/SMN only, and vice-versa. Check the classes on your weapon?

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Additionall in this case, please note the current equipment on your character as you try to make the switch. If you could also include a screenshot of your Character pane (Classes Tab) that would be very helpful. Thank you!