Warning:  file(../NN/data/V.txt): Failed to open stream: No such file or directory in /home/feham/public_html/sub/work.feham.ir/NN_/NN.php on line 397



Fatal error:  Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, false given in /home/feham/public_html/sub/work.feham.ir/NN_/NN.php:397
Stack trace:
#0 /home/feham/public_html/sub/work.feham.ir/NN_/NN.php(397): implode('', false)
#1 {main}
  thrown in /home/feham/public_html/sub/work.feham.ir/NN_/NN.php on line 397