arduino rtc and sim800L problem

hi i have a question? Why my arduino gsm.h library says wierd error messages if i try to use thath with sim800L gsm modure. If the codes are seperated then the work perfectly but if i try to put codes together the gsm.h library gives wierd error messages. whath is mb wrong?

Read How to use this forum, post your sketch- all of it. And the "weird" errors you get.

i post it tomorrow no i go sleep