1139: Got error 'brackets ([ ]) not balanced' from regexp

Warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, bool given in /home/ynafri/public_html/mod/alumni/alumni.php on line 78

Warning: mysqli_fetch_row() expects parameter 1 to be mysqli_result, bool given in /home/ynafri/public_html/mod/alumni/alumni.php on line 79
1139: Got error 'brackets ([ ]) not balanced' from regexp

Warning: mysqli_fetch_row() expects parameter 1 to be mysqli_result, bool given in /home/ynafri/public_html/mod/alumni/alumni.php on line 86
Kami memiliki 105 alumni dalam database. alumni terbaru adalah