Unknown: Return type of GraphQL\Utils\MixedStore::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/otdr/system/library/api/GraphQL/Utils/MixedStore.php on line 107Unknown: Return type of GraphQL\Utils\MixedStore::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/otdr/system/library/api/GraphQL/Utils/MixedStore.php on line 148Unknown: Return type of GraphQL\Utils\MixedStore::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/otdr/system/library/api/GraphQL/Utils/MixedStore.php on line 194Unknown: Return type of GraphQL\Utils\MixedStore::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/otdr/system/library/api/GraphQL/Utils/MixedStore.php on line 228Unknown: Return type of GraphQL\Type\Definition\Type::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/otdr/system/library/api/GraphQL/Type/Definition/Type.php on line 331Unknown: Return type of GraphQL\Error\Error::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/otdr/system/library/api/GraphQL/Error/Error.php on line 345Unknown: Return type of GraphQL\Language\SourceLocation::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/otdr/system/library/api/GraphQL/Language/SourceLocation.php on line 41Unknown: Return type of GraphQL\Language\AST\NodeList::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/otdr/system/library/api/GraphQL/Language/AST/NodeList.php on line 40Unknown: Return type of GraphQL\Language\AST\NodeList::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/otdr/system/library/api/GraphQL/Language/AST/NodeList.php on line 49Unknown: Return type of GraphQL\Language\AST\NodeList::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/otdr/system/library/api/GraphQL/Language/AST/NodeList.php on line 64Unknown: Return type of GraphQL\Language\AST\NodeList::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/otdr/system/library/api/GraphQL/Language/AST/NodeList.php on line 75Unknown: Return type of GraphQL\Language\AST\NodeList::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/otdr/system/library/api/GraphQL/Language/AST/NodeList.php on line 106Unknown: Return type of GraphQL\Language\AST\NodeList::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/otdr/system/library/api/GraphQL/Language/AST/NodeList.php on line 117Unknown: Return type of GraphQL\Executor\ExecutionResult::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/otdr/system/library/api/GraphQL/Executor/ExecutionResult.php on line 153Unknown: Creation of dynamic property GraphQLService::$schema is deprecated in /var/www/html/otdr/system/library/api/GraphQLService.php on line 338Warning: Trying to access array offset on null in /var/www/html/otdr/system/library/api/GraphQLService.php on line 356Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/otdr/catalog/controller/startup/error.php:34) in /var/www/html/otdr/system/library/api/GraphQLService.php on line 368{"errors":[{"message":"Syntax Error: Unexpected ","category":"graphql","locations":[{"line":1,"column":1}]}]}