Warning: session_start(): open(/var/lib/php/session/sess_sakdp0d7be766oeie4h75l7q3l, O_RDWR) failed: No space left on device (28) in /var/www/html/A4I.php on line 2

Warning: session_start(): Failed to read session data: files (path: /var/lib/php/session) in /var/www/html/A4I.php on line 2

Fatal error: Uncaught TypeError: fwrite(): Argument #1 ($stream) must be of type resource, bool given in /var/www/html/APPS/apps.inc:83 Stack trace: #0 /var/www/html/APPS/apps.inc(83): fwrite() #1 /var/www/html/APPS/apps.inc(71): SafeCall() #2 /var/www/html/APPS/apps.inc(41): EngineSetup() #3 /var/www/html/A4I.php(2): include_once('...') #4 /var/www/html/index.php(2): require('...') #5 {main} thrown in /var/www/html/APPS/apps.inc on line 83