INVALID Response from My Tickets Payment: INVALID

Hi Joe

I have great success with My Tickets but I seem to have a problem when a single customer buys a ticket and pays with paypal. I always get the INVALID error even though the payment has gone through

Here is the array

Array
(
    [mc_gross] => 15.30
    [protection_eligibility] => Eligible
    [payer_id] => AJZG3XBLF7PAJ
    [payment_date] => 11:18:52 Nov 27, 2022 PST
    [payment_status] => Completed
    [charset] => windows-1252
    [first_name] => Rebecca
    [mc_fee] => 0.41
    [notify_version] => 3.9
    [custom] => 
    [payer_status] => unverified
    [business] => fundraising@****
    [quantity] => 1
    [verify_sign] => AGn2HyRb9T2TMepIUC.TdGG2ql1lAT2xoDZHXInpwLnM0mZgOV-W5t-3
    [payer_email] => be****@hotmail.com
    [txn_id] => 8R230723J6453150H
    [payment_type] => instant
    [last_name] => O\'Neal
    [receiver_email] => fundraising@****
    [payment_fee] => 
    [shipping_discount] => 0.00
    [receiver_id] => JWKAKPKJD53K4
    [insurance_amount] => 0.00
    [txn_type] => web_accept
    [item_name] => St John the Evangelist, Shirley Order from Becky O’Neal
    [discount] => 0.00
    [mc_currency] => GBP
    [item_number] => 12262
    [residence_country] => GB
    [receipt_id] => 2070-9821-3910-4129
    [shipping_method] => Default
    [transaction_subject] => 
    [payment_gross] => 
    [shipping] => 0.00
    [ipn_track_id] => 01088ab579647
)

She has an apostrophe in her name and wondered if that caused an issue or something!

Many Thanks

The page I need help with: [log in to see the link]