A form was submitted in the %S encoding which cannot encode all Unicode characters, so user input may get corrupted. To avoid this problem, the page should be changed so that the form is submitted in the UTF-8 encoding either by changing the encoding of the page itself to UTF-8 or by specifying accept-charset=utf-8 on the form element.
'n Vorm is ingedien met die %S-enkodering wat nie alle Unicode-karakters kan enkodeer nie. Gebruikertoevoer kan gevolglik gekorrupteer raak. Om dié probleem te voorkom moet die blad verander word sodat die vorm in die UTF-8-enkodering ingedien word deur óf die enkodering van die blad self na UTF-8 te verander, óf deur accept-charset=utf-8 op die form-element te spesifiseer.