Wulkanowy Sign in Sign in with VULCAN account Email Password Symbol Sign in Connecting with log Login Synchronization This email address is invalid This password is too short This password is incorrect This field is required No permission to open log. Check another symbol Login is successful Bad e-mail or password No permission to open log. Check entered symbol Login is failed. Try restart the app No account yet? Create one Forgot password? Dashboard Activity Dashboard Grades Attendance Lesson Plan Settings No internet connection This device is rooted. Automatic login has been disabled Encryption failed. Automatic login has been disabled Version\u0020 Description Weight No description Teacher Date Color Black Red Blue Green No color OK An error occurred while refreshing the content. No new grades Number of new grades: %1$d %d grade %d grades Average: %1$.2f No average