Deprecated: Return type of SpreadsheetReader_ODS::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/gravsupw/gravity-lifestyle.com/system/library/SpreadsheetReader/SpreadsheetReader_ODS.php on line 185

Deprecated: Return type of SpreadsheetReader_ODS::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/gravsupw/gravity-lifestyle.com/system/library/SpreadsheetReader/SpreadsheetReader_ODS.php on line 199

Deprecated: Return type of SpreadsheetReader_ODS::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/gravsupw/gravity-lifestyle.com/system/library/SpreadsheetReader/SpreadsheetReader_ODS.php on line 313

Deprecated: Return type of SpreadsheetReader_ODS::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/gravsupw/gravity-lifestyle.com/system/library/SpreadsheetReader/SpreadsheetReader_ODS.php on line 324

Deprecated: Return type of SpreadsheetReader_ODS::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/gravsupw/gravity-lifestyle.com/system/library/SpreadsheetReader/SpreadsheetReader_ODS.php on line 160

Deprecated: Return type of SpreadsheetReader_ODS::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/gravsupw/gravity-lifestyle.com/system/library/SpreadsheetReader/SpreadsheetReader_ODS.php on line 334