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in C:\xampp\htdocs\plan\ita\class\selected.php on line 40
Warning: mysqli::query(): Couldn't fetch mysqli in C:\xampp\htdocs\plan\ita\class\selected.php on line 41
Warning: mysqli::query(): Couldn't fetch mysqli in C:\xampp\htdocs\plan\ita\class\selected.php on line 42
Warning: mysqli::mysqli(): (HY000/2002): Only one usage of each socket address (protocol/network address/port) is normally permitted.
in C:\xampp\htdocs\plan\ita\class\selected.php on line 23
Warning: mysqli_close(): Couldn't fetch mysqli in C:\xampp\htdocs\plan\ita\class\selected.php on line 26
Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, null given in C:\xampp\htdocs\plan\ita\index.php on line 196