diff --git a/.gitignore b/.gitignore
index 941e295..e5707a4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -82,7 +82,7 @@ writable/**/*.sqlite
 #-------------------------
 # Composer
 #-------------------------
-!vendor/
+vendor
 composer.lock
 
 tests
diff --git a/app/Controllers/Invoice.php b/app/Controllers/Invoice.php
index 9ee95c3..caac569 100644
--- a/app/Controllers/Invoice.php
+++ b/app/Controllers/Invoice.php
@@ -272,6 +272,7 @@ class Invoice extends BaseController
                 'business_id' => (int)get_business_id(),
                 'isactive' => 1
             ];
+            // print_r($data);die;
             ## Based on the invoice ID, we designated Insert or Update on Details...
             if (empty($receipt_id)) {
                 $data['created_by'] = (int)get_logged_user_id();
@@ -291,6 +292,7 @@ class Invoice extends BaseController
                         'updated_by' => (int)get_logged_user_id()
                     ];
                     $this->AuditHistoryModel->save($audit_data);
+
                     /************************************* */
                     session()->setFlashdata('success', 'Receipt has been added successfully.');
                     $this->logger->info("Receipt: has been added successfully. Inserted ID = " . $receipt_id);
@@ -346,7 +348,6 @@ class Invoice extends BaseController
                 $donordata = $model->getData('donor', $where);
                 // generate recipt
                 $html = $this->generate_invoice_pdf($receipt_id, 'mail');
-                // echo $html;die;
                 // send mail
                 $notification = new NotificationHelper();
                 if($donordata[0]->email != null || $donordata[0]->email != '')
@@ -513,9 +514,8 @@ class Invoice extends BaseController
             
             $where = ['business_id' => (int)get_business_id()];
             $currency_data = $model->setTable('business')->select('currency')->where($where)->findAll();
-            $terms_data =  $this->BusinessModel->select('terms,signature,80G,12AA,80G_vaildupto,12AA_vaildupto')->where($where)->findAll();
+            $terms_data =  $this->BusinessModel->select('terms,signature,80G as eightyG ,12AA as twelveAA,80G_vaildupto as eightyGVaildUpto,12AA_vaildupto as twelveAAVaildUpto')->where($where)->findAll();
             $data = $model->getInvoiceData($id);
-            // print_r($data);die;
             // Check if data is empty
             if (!$data || !$currency_data) {
                 throw new \Exception('Data not found or empty');
@@ -548,7 +548,6 @@ class Invoice extends BaseController
             }
             $digits = strlen((string)$data[0]->amount);
             $amount_in_words = $digits <= 9 ? $this->convertNumberToWords($data[0]->amount) : $data[0]->amount;
-            ;
             $html = view('invoice_pdf_template', [
                 'data' => $data[0],
                 'currency' => $data[0]->currency, 
@@ -557,10 +556,8 @@ class Invoice extends BaseController
                 'signature' => $data[0]->signature, 
                 'staff_name' => $user[0]['first_name'] . ' ' .$user[0]['last_name'], 
                 'Notes' => $terms_data[0]['terms'],
-                'eightyG' => $terms_data[0]['80G'] ? '<div><strong style="float: left;">80G Registration No: </strong><span>'.$terms_data[0]['80G'].'</span><strong style="float: right;">Valid Upto : </strong><span>'. $terms_data[0]['80G_validupto'].'</span></div>' 
-                                                   : '',
-                'twelveAA' => $terms_data[0]['12AA'] ? '<div><strong style="float: left;">12AA Registration No: </strong><span>'.$terms_data[0]['12AA'].'</span><strong style="float: right;">Valid Upto : </strong><span>'. $terms_data[0]['12AA_validupto'].'</span></div>'
-                                                     : '',
+                'eightyG' => $terms_data[0]['eightyG'] ? '<div><strong style="float: left;">80G Registration No: </strong><span>'.$terms_data[0]['eightyG'].'</span><strong style="float: right;">Valid Upto : </strong><span>'. (!empty($terms_data[0]['eightyGVaildUpto'])) ?? date("d-m-Y", strtotime($terms_data[0]['eightyGVaildUpto'])) .'</span></div>' : '',
+                'twelveAA' => $terms_data[0]['twelveAA'] ? '<div><strong style="float: left;">12AA Registration No: </strong><span>'.$terms_data[0]['twelveAA'].'</span><strong style="float: right;">Valid Upto : </strong><span>'.  (!empty($terms_data[0]['twelveAAVaildUpto'])) ?? date("d-m-Y", strtotime($terms_data[0]['twelveAAVaildUpto'])) .'</span></div>' : ''
             ]);
             // echo $html;die;
             
@@ -590,6 +587,11 @@ class Invoice extends BaseController
             // Handle the exception
             // For example, log the error, display a user-friendly message, or return an error response
             echo 'Error: ' . $e->getMessage();
+            log_message('error', sprintf(
+                "Exception caught: [message: %s] [code: %d] [file: %s] [line: %d]",
+                $e->getMessage(), $e->getCode(),$e->getFile(),$e->getLine()
+            ));
+            log_message('error', $e->getTraceAsString());
         }
     }