Warning: session_start(): open(/var/lib/php/sessions/sess_oqag08m6a3ucjru45nr85n2q60, O_RDWR) failed: No space left on device (28) in /users/2020/i2040029/public_html/2022/WebProg/ch10/test10-03.php on line 1

Warning: session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in /users/2020/i2040029/public_html/2022/WebProg/ch10/test10-03.php on line 1
세션 ID :
로그인 실패 세션확인