despues del link<br />
<b>Notice</b>:  Trying to access array offset on value of type null in <b>/home/sergioz/public_html/villa/pdf_agua_vu.php</b> on line <b>31</b><br />
despues del num_rows<br />
<b>Warning</b>:  mysqli_query() expects parameter 1 to be mysqli, object given in <b>/home/sergioz/public_html/villa/pdf_agua_vu.php</b> on line <b>34</b><br />
dspues del Link0<script language="javascript">alert("No existe los datos de consulta ingresada".$registro.$periodo.$anio.$documento);</script><br />
<b>Notice</b>:  Undefined variable: fechacalculo in <b>/home/sergioz/public_html/villa/pdf_agua_vu.php</b> on line <b>139</b><br />
<br />
<b>Notice</b>:  Undefined variable: vto_calc in <b>/home/sergioz/public_html/villa/pdf_agua_vu.php</b> on line <b>140</b><br />
<br />
<b>Notice</b>:  Undefined variable: fechacalculo in <b>/home/sergioz/public_html/villa/pdf_agua_vu.php</b> on line <b>141</b><br />
<br />
<b>Notice</b>:  Undefined variable: vto_calc in <b>/home/sergioz/public_html/villa/pdf_agua_vu.php</b> on line <b>141</b><br />
<br />
<b>Fatal error</b>:  Uncaught Exception: FPDF error: Some data has already been output, can't send PDF file (output started at /home/sergioz/public_html/villa/pdf_agua_vu.php:25) in /home/sergioz/public_html/villa/fpdf.php:271
Stack trace:
#0 /home/sergioz/public_html/villa/fpdf.php(1049): FPDF-&gt;Error('Some data has a...')
#1 /home/sergioz/public_html/villa/fpdf.php(999): FPDF-&gt;_checkoutput()
#2 /home/sergioz/public_html/villa/pdf_agua_vu.php(154): FPDF-&gt;Output()
#3 {main}
  thrown in <b>/home/sergioz/public_html/villa/fpdf.php</b> on line <b>271</b><br />