Search for: Home › Forums › Topic Tag: fatal error Viewing 2 topics - 1 through 2 (of 2 total) Topic Voices Posts Last Post PHP Fatal error: Uncaught Error: Class name must be a valid object or a string Started by: Maik Siebel in: Office 365 2 5 3 years, 3 months ago Maik Siebel Critical Error 1 2 … 4 5 Started by: paddy pepino in: Office 365 5 70 3 years, 6 months ago Martine van den Berg Viewing 2 topics - 1 through 2 (of 2 total)