Error when add field in user module

Hi there,
When I add field in user module (Admin -> studio -> User -> Field -> Add Field), after this action a success message, I can not access the suitecrm be. Check the log with a few errors appear (file attachments)
Please support me! (My version suitecrm 7.6.4)

Hi,

When you say, “I can not access the suitecrm”
Could you clarify this?

I.e, Are you unable to log in at all?
Or, are you unable to access the Users module? (Or some other module?)

Also, could you give us some details on what kind of field you added?
(I.e, Name, Type, etc…)

Thank for feedback.

When you say, “I can not access the suitecrm” Could you clarify this? -----> when access link suitecrm is appear pages blank, about 15 minutes, i can access page login, but no login success with link address “http://localhost/achau-crm/index.php?module=Users&action=Login&loginErrorMessage=LBL_SESSION_EXPIRED” (although login account is correct)

Also, could you give us some details on what kind of field you added? -----> kind of field add is Currency (file attachment)

Thank and please help me!