Square was hit by an hour-long outage yesterday evening, stopping some payments being processed.
The outage caused problems for users of the startup's website, Squareup.com, as well as its mobile app, The Next Web reports.
Square spokesman Aaron Zamost told the publication:
"Some users experienced a connectivity issue late this evening, during which time our website was inaccessible and some payments could not be processed. The issue was quickly recognized by our engineering team and has been fixed. We're sorry for any inconvenience this may have caused and we're taking the appropriate steps to ensure … Read more