Angelique

Hi,
I have the same error message :
Error! Something went wrong when verifying the payment

here is the form exported below :
{"type":"form","data":{"fields":[{"id":"html-1","element_id":"html-1","form_id":"wrapper-1335-7490","parent_group":"","type":"html","options":[],"cols":"12","conditions":[],"wrapper_id":"wrapper-1335-7490","field_label":"","variations":"<p><b>Please complete the information below to pay by PayPal :</b></p>","condition_action":"show"},{"id":"name-1","element_id":"name-1","form_id":"wrapper-4567-2714","parent_group":"","type":"name","options":[],"cols":"12","conditions":[],"wrapper_id":"wrapper-4567-2714","field_label":"姓名 Name","placeholder":"E.g. John Doe","prefix_label":"Prefix","fname_label":"First Name","fname_placeholder":"E.g. John","mname_label":"Middle Name","mname_placeholder":"E.g. Smith","lname_label":"Last Name","lname_placeholder":"E.g. Doe","prefix":"true","fname":"true","mname":"true","lname":"true","required_message":"Name is required.","prefix_required_message":"Prefix is required.","fname_required_message":"First Name is required.","mname_required_message":"Middle Name is required.","lname_required_message":"Last Name is required."},{"id":"email-1","element_id":"email-1","form_id":"wrapper-6295-8220","parent_group":"","type":"email","options":[],"cols":"12","conditions":[],"wrapper_id":"wrapper-6295-8220","validation":"","placeholder":"E.g. [email protected]","field_label":"Email Address 電郵地址"},{"id":"html-10","element_id":"html-10","form_id":"wrapper-8297-4002","parent_group":"","type":"html","options":[],"cols":"12","conditions":[],"wrapper_id":"wrapper-8297-4002","field_label":"","variations":"<p><strong>Piano Competition</strong> <strong>鋼琴賽事</strong></p>\n<ul>\n<li>Competition Classes (Can choose more than one)</li>\n<li>報名參賽組別名稱:(可選多項)</li>\n</ul>\n<p>?</p>\n<p>Professional Class 專業組別</p>","condition_action":"show","formid":"wrapper-8297-4002"},{"id":"checkbox-1","element_id":"checkbox-1","form_id":"wrapper-3950-2863","parent_group":"","type":"checkbox","options":[{"label":"Artist Class 演奏家組 HKD 3000 RMB 2680 USD 400","value":"Artist-Class-演奏家組-HKD-2280-RMB-2080-USD-300","key":"8480-2112","calculation":"400","error":""},{"label":"Youth Artist Class 青年演奏家組 HKD 2800 RMB 2500 USD 380","value":"Youth-Artist-Class-青年演奏家組-HKD-2080-RMB-1880-USD-280","key":"8857-3316","calculation":"380","error":""},{"label":"Teenage Artist Class 青少年演奏家組 HKD 2600 RMB 2280 USD 350","value":"Teenage-Artist-Class-青少年演奏家組-HKD-2080-RMB-1880-USD-280","limit":"","default":"","key":"8460-8823","calculation":"350","error":""},{"label":"Junior Artist Class 少年演奏家組 HKD 2400 RMB 2000 USD 330","value":"Junior-Artist-Class-少年演奏家組-HKD-1880-RMB-1750-USD-250","limit":"","default":"","key":"2846-6103","calculation":"330","error":""},{"label":"Concerto Open Class 協奏曲公開組 HKD 2280 RMB 2080 USD 300","value":"Concerto-Open-Class-協奏曲公開組-HKD-2280-RMB-2080-USD-300","limit":"","default":"","key":"8600-4046","calculation":"300","error":""},{"label":"Concerto Youth Class 協奏曲青年組 HKD 2280 RMB 2080 USD 300","value":"Concerto-Youth-Class-協奏曲青年組-HKD-2280-RMB-2080-USD-300","limit":"","default":"","key":"1452-2687","calculation":"300","error":""},{"label":"Concerto Teenage Class 協奏曲青少年組 HKD 2280 RMB 2080 USD 300","value":"Concerto-Teenage-Class-協奏曲青少年組-HKD-2280-RMB-2080-USD-300","limit":"","default":"","key":"3297-2376","calculation":"300","error":""},{"label":"Piano Duet/ Four Hands Open Class 雙鋼琴/四手聯彈公開組 HKD 2280 RMB 2080 USD 300","value":"Piano-Duet--Four-Hands-Open-Class-雙鋼琴-四手聯彈公開組-HKD-2280-RMB-2080-USD-300","limit":"","default":"","key":"4100-3824","calculation":"300","error":""}],"cols":"12","conditions":[],"wrapper_id":"wrapper-3950-2863","value_type":"checkbox","field_label":"","layout":"vertical","options_bulk_editor":"Artist Class 演奏家組 HKD 3000 RMB 2680 USD 400;Artist-Class-演奏家組-HKD-2280-RMB-2080-USD-300; 0\nYouth Artist Class 青年演奏家組 HKD 2800 RMB 2500 USD 380;Youth-Artist-Class-青年演奏家組-HKD-2080-RMB-1880-USD-280; 0\nTeenage Artist Class 青少年演奏家組 HKD 2600 RMB 2280 USD 350;Teenage-Artist-Class-青少年演奏家組-HKD-2080-RMB-1880-USD-280; 0\nJunior Artist Class 少年演奏家組 HKD 2400 RMB 2000 USD 330;Junior-Artist-Class-少年演奏家組-HKD-1880-RMB-1750-USD-250; 0\nConcerto Open Class 協奏曲公開組 HKD 2280 RMB 2080 USD 300;Concerto-Open-Class-協奏曲公開組-HKD-2280-RMB-2080-USD-300; 0\nConcerto Youth Class 協奏曲青年組 HKD 2280 RMB 2080 USD 300;Concerto-Youth-Class-協奏曲青年組-HKD-2280-RMB-2080-USD-300; 0\nConcerto Teenage Class 協奏曲青少年組 HKD 2280 RMB 2080 USD 300;Concerto-Teenage-Class-協奏曲青少年組-HKD-2280-RMB-2080-USD-300; 0\nPiano Duet/ Four Hands Open Class 雙鋼琴/四手聯彈公開組 HKD 2280 RMB 2080 USD 300;Piano-Duet--Four-Hands-Open-Class-雙鋼琴-四手聯彈公開組-HKD-2280-RMB-2080-USD-300; 0","calculations":"true","custom-class":"form01"},{"id":"calculation-1","element_id":"calculation-1","form_id":"wrapper-5938-2451","parent_group":"","type":"calculation","options":[],"cols":"12","conditions":[],"wrapper_id":"wrapper-5938-2451","field_label":"Total Amount in USD 總金額（美元）","formula":"{checkbox-1}"},{"id":"paypal-1","element_id":"paypal-1","form_id":"wrapper-1714-4651","parent_group":"","type":"paypal","options":[],"cols":"12","conditions":[],"wrapper_id":"wrapper-1714-4651","mode":"live","currency":"USD","amount_type":"variable","label":"checkout","color":"gold","shape":"rect","layout":"vertical","tagline":"true","locale":"en_US","debug_mode":"disable","height":"40","variable":"calculation-1","billing-details":"false","credit":"1","bancontact":"","blik":"","eps":"","giropay":"","ideal":"","venmo":"","sofort":"","sepa":"","mybank":"","mercadopago":"","p24":"","card":"1"}],"settings":{"pagination-header":"nav","paginationData":{"pagination-header-design":"show","pagination-header":"nav"},"formName":"Paypal-pianopro","version":"1.19.0","form-border-style":"none","form-padding":"","form-border":"","fields-style":"open","validation":"server","akismet-protection":"0","form-style":"default","enable-ajax":"false","autoclose":"true","submission-indicator":"show","indicator-label":"Submitting...","form-type":"default","submission-behaviour":"behaviour-hide","thankyou-message":"Thank you for contacting us, we will be in touch shortly.","submitData":{"custom-submit-text":"Send Message","custom-invalid-form-message":"Error: Your form is not valid, please fix the errors!"},"validation-inline":"1","form-expire":"no_expire","form-padding-top":"0","form-padding-right":"0","form-padding-bottom":"0","form-padding-left":"0","form-border-width":"0","form-border-radius":"0","cform-label-font-family":"Roboto","cform-label-custom-family":"","cform-label-font-size":"12","cform-label-font-weight":"bold","cform-title-font-family":"Roboto","cform-title-custom-family":"","cform-title-font-size":"45","cform-title-font-weight":"normal","cform-title-text-align":"left","cform-subtitle-font-family":"Roboto","cform-subtitle-custom-font":"","cform-subtitle-font-size":"18","cform-subtitle-font-weight":"normal","cform-subtitle-text-align":"left","cform-input-font-family":"Roboto","cform-input-custom-font":"","cform-input-font-size":"16","cform-input-font-weight":"normal","cform-radio-font-family":"Roboto","cform-radio-custom-font":"","cform-radio-font-size":"14","cform-radio-font-weight":"normal","cform-select-font-family":"Roboto","cform-select-custom-family":"","cform-select-font-size":"16","cform-select-font-weight":"normal","cform-multiselect-font-family":"Roboto","cform-multiselect-custom-font":"","cform-multiselect-font-size":"16","cform-multiselect-font-weight":"normal","cform-dropdown-font-family":"Roboto","cform-dropdown-custom-font":"","cform-dropdown-font-size":"16","cform-dropdown-font-weight":"normal","cform-calendar-font-family":"Roboto","cform-calendar-custom-font":"","cform-calendar-font-size":"13","cform-calendar-font-weight":"normal","cform-button-font-family":"Roboto","cform-button-custom-font":"","cform-button-font-size":"14","cform-button-font-weight":"500","cform-timeline-font-family":"Roboto","cform-timeline-custom-font":"","cform-timeline-font-size":"12","cform-timeline-font-weight":"normal","cform-pagination-font-family":"","cform-pagination-custom-font":"","cform-pagination-font-size":"16","cform-pagination-font-weight":"normal","payment_require_ssl":"","submission-file":"delete","form_name":"paypal-pianopro","form_status":"publish","skipProNotice":"1","honeypot":"","use_donotcachepage":"","use_ajax_load":"","store_submissions":"1","sc_email_link":"1","sc_message":"<p>Your form has been saved as draft and a resume link has been generated so you can return to the form anytime within {retention_period} days from today. Copy and save the link or enter your email address below to have the link sent to your mail.</p><p>These fields weren't saved to your submission draft: Paypal, Stripe, Signature, Password, Captcha, and Upload. Kindly fill them out before submitting the form.</p>"},"client_id":null,"integration_conditions":[],"behaviors":[{"slug":"behavior-1234-4567","label":"","autoclose-time":"5","autoclose":"true","newtab":"sametab","thankyou-message":"Thank you for contacting us, we will be in touch shortly.","email-thankyou-message":"","manual-thankyou-message":"","submission-behaviour":"behaviour-hide","redirect-url":""}],"notifications":[{"slug":"notification-1234-4567","label":"Admin Email","email-recipients":"default","recipients":"[email protected]","email-subject":"New Form Entry #{submission_id} for {form_name}","email-editor":"You have a new website form submission: <br /> {all_fields} <br />---<br /> This message was sent from {site_url}.","email-attachment":"true","conditions":[]}]},"status":"publish","version":"1.19.0"}

Please help.
Thanks