The problem continues
Thanks Ray, as always, for your kindness.
I have replaced the queryobj.php that indicates the one I had installed. But the problem continues when I try to insert from the first radio button: I click on it and when I click the submit button, this error appears:
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( ! ) Warning: Wrong parameter count for mysqli_stmt::bind_param() in /Applications/MAMP/htdocs/CST_Fluidos_01/webassist/mysqli/queryobj.php on line 494
Call Stack
# Time Memory Function Location
1 0.0014 365720 {main}( ) .../Prueba_input2.php:0
2 0.0093 541544 WA_MySQLi_Query->execute( ) .../Prueba_input2.php:25
3 0.0097 541952 bind_param ( ) .../queryobj.php:494
There is an error in your SQL syntax.
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In the case of queryobj.php that previously indicated on line 466 now reference it in 494.
I do not know what I did wrong