WHMCS Tags troubleshooting-article Troubleshoot and resolve InvalidArgumentException: Query string must not include a URI fragment errors. How to troubleshoot question marks replacing text in PDF invoices and quotes. Troubleshoot and resolve cross-selling recommendations that are not displaying properly. Troubleshoot and resolve redirect loops. Troubleshoot and resolve issues with Automatic Domain Registration on Payment Suppressed errors. Troubleshoot and resolve Remote Transaction Failure. Please Contact Support. errors. Troubleshoot and resolve Required function is not available errors. Troubleshoot and resolve Resellers are not permitted to create subdomains of the server's main domain errors. Troubleshoot and resolve Access Denied: You are not authorized to perform this action and CURL Error: 7 - couldn't connect to host errors while using ResellerClub for domain registrations. Troubleshoot and resolve HTTP Error: Couldn't open socket connection to server and Domain Registration Error - Unable to connect to Registry connection errors while using ResellerClub for domain registrations. Troubleshoot and resolve Language code not valid for this TLD errors while using ResellerClub for domain registrations. Troubleshoot and resolve Locked in Processing errors while using ResellerClub for domain registrations. Troubleshoot and resolve errors about invalid usernames or passwords, inactive accounts, and suspended accounts while using ResellerClub for domain registrations. Troubleshoot and resolve Required parameter missing: name errors while using ResellerClub for domain registrations. Troubleshoot and resolve There is already a pending action on this domain errors while using ResellerClub for domain registrations. Troubleshoot and resolve Telephone No. is invalid. Please note that only digits are allowed errors while using ResellerClub for domain registrations. Troubleshoot and resolve An unexpected error has occurred errors while using ResellerClub for domain registrations. Troubleshoot and resolve An unknown fault occurred - please contact support errors while using ResellerClub for domain registrations. Troubleshoot and resolve Website Doesn't Exist For errors while using ResellerClub for domain registrations. Troubleshoot and resolve Segmentation fault errors.