Deprecated: Return type of SendGrid\ReplyTo::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 49

Deprecated: Return type of SendGrid\ClickTracking::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 88

Deprecated: Return type of SendGrid\OpenTracking::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 127

Deprecated: Return type of SendGrid\SubscriptionTracking::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 188

Deprecated: Return type of SendGrid\Ganalytics::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 273

Deprecated: Return type of SendGrid\TrackingSettings::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 338

Deprecated: Return type of SendGrid\BccSettings::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 379

Deprecated: Return type of SendGrid\BypassListManagement::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 407

Deprecated: Return type of SendGrid\Footer::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 456

Deprecated: Return type of SendGrid\SandBoxMode::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 484

Deprecated: Return type of SendGrid\SpamCheck::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 533

Deprecated: Return type of SendGrid\MailSettings::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 606

Deprecated: Return type of SendGrid\ASM::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 648

Deprecated: Return type of SendGrid\Attachment::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 720

Deprecated: Return type of SendGrid\Content::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 768

Deprecated: Return type of SendGrid\Personalization::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 873

Deprecated: Return type of SendGrid\Email::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 924

Deprecated: Return type of SendGrid\Mail::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/sendgrid/sendgrid/lib/helpers/mail/Mail.php on line 1145

Deprecated: Return type of Gettext\Translations::offsetSet($index, $value) should either be compatible with ArrayObject::offsetSet(mixed $key, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/adminper/application/vendor/gettext/gettext/src/Translations.php on line 206

Deprecated: realpath(): Passing null to parameter #1 ($path) of type string is deprecated in /home/adminper/application/vendor/twig/twig/lib/Twig/Loader/Filesystem.php on line 35

Fatal error: Unparenthesized `a ? b : c ? d : e` is not supported. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /home/adminper/application/vendor/twig/twig/lib/Twig/Node.php on line 42