Deprecated: Return type of Carbon\Traits\Date::createFromTimestamp($timestamp, $tz = null) should either be compatible with DateTime::createFromTimestamp(int|float $timestamp): static, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/u575119663/domains/institutoidv.org/public_html/ijm-pdvg/lib/pkp/lib/vendor/nesbot/carbon/src/Carbon/Traits/Timestamp.php on line 29
Deprecated: PKP\category\Repository::get(): Implicitly marking parameter $contextId as nullable is deprecated, the explicit nullable type must be used instead in /home/u575119663/domains/institutoidv.org/public_html/ijm-pdvg/lib/pkp/classes/category/Repository.php on line 55
Deprecated: PKP\category\Repository::exists(): Implicitly marking parameter $contextId as nullable is deprecated, the explicit nullable type must be used instead in /home/u575119663/domains/institutoidv.org/public_html/ijm-pdvg/lib/pkp/classes/category/Repository.php on line 61