Remove watermark in page

[eramge11]

Hello everyone. I have a report generator for my database and for some reason it is putting a watermark of our company logo in the middle of each page. I have attached the code for the beginning of the script that makes the PDF generator work. Maybe you can find where it should be removed because I am not finding it.

<style>
	table{
		display: table;
		border-collapse: collapse;
		border:1.5px solid #74b9f0;
		font-size: 12.5px;
		width:100%;
	}
	.no_border tr,td{
		border:none;
		border:hidden;
		/* background:none; */
		border:1.5px solid white; 
	}
	table tr:nth-child(even) { /*(even) or (2n 0)*/
		background: #f1f6ff;
	}
	table tr:nth-child(odd) { /*(odd) or (2n 1)*/
		background: white;
	}
	th{text-align:left;font-weight:normal;color:#990a10;width:110px;border:0.4px solid #74b9f0;height:24px;}
	.title{color:black;}
	td{border:0.4px solid #74b9f0;height:24px;}
	.label{text-align:left;font-weight:normal;color:#990a10;width:110px;height:24px;}
	
	
	
</style>
<?php
$StudentInfo = StudentInfo::model()->findByPk($student_transaction[0]->student_transaction_student_id);
$AcademicTermPeriod = AcademicTermPeriod::model()->findByPk($student_transaction[0]->academic_term_period_id);
$AcademicTerm = AcademicTerm::model()->findByPk($student_transaction[0]->academic_term_id);
if($student_transaction[0]->student_transaction_nationality_id != null)
$Nationality = Nationality::model()->findByPk($student_transaction[0]->student_transaction_nationality_id);
else
$Nationality = new Nationality;
$Batch = Batch::model()->findByPk($student_transaction[0]->student_transaction_batch_id);
$Course = Course::model()->findByPk($student_transaction[0]->course_id);
if($student_transaction[0]->student_transaction_languages_known_id != null)
$LanguagesKnown = LanguagesKnown::model()->findByPk($student_transaction[0]->student_transaction_languages_known_id);
if($student_transaction[0]->student_transaction_student_address_id != null)
$StudentAddress = StudentAddress::model()->findByPk($student_transaction[0]->student_transaction_student_address_id);
else
$StudentAddress = new StudentAddress;
if($student_transaction[0]->student_transaction_parent_id != null || $student_transaction[0]->student_transaction_parent_id != 0)
$parent = ParentLogin::model()->findByPk($student_transaction[0]->student_transaction_parent_id);
else
$parent = new ParentLogin;
?>
<h3 class="title">CALL RECORDS SUMMARY</h3>

<table class="no_border">


</table>

[QuickOldCar]

Use browsers built in developer tools such as Dom Inspector to locate where it is in your code.

[CroNiX]

I'd guess it's where you are generating the actual PDF. I don't see anything in your posted code that would do that as you only output an H3 tag and an empty table, but no code creating the PDF.