( ! ) Deprecated: Return type of Slim\Helper\Set::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 /home/tonny/public_html/zcu/FAV/KIV/KIV.VSP/VSP-Neumann/PHP_server/Slim/Helper/Set.php on line 178
Call Stack
#	Time	Memory	Function	Location
1	0.0001	444816	{main}( )	.../Set.php:0

( ! ) Deprecated: Return type of Slim\Helper\Set::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 /home/tonny/public_html/zcu/FAV/KIV/KIV.VSP/VSP-Neumann/PHP_server/Slim/Helper/Set.php on line 183
Call Stack
#	Time	Memory	Function	Location
1	0.0001	444816	{main}( )	.../Set.php:0

( ! ) Deprecated: Return type of Slim\Helper\Set::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 /home/tonny/public_html/zcu/FAV/KIV/KIV.VSP/VSP-Neumann/PHP_server/Slim/Helper/Set.php on line 188
Call Stack
#	Time	Memory	Function	Location
1	0.0001	444816	{main}( )	.../Set.php:0

( ! ) Deprecated: Return type of Slim\Helper\Set::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 /home/tonny/public_html/zcu/FAV/KIV/KIV.VSP/VSP-Neumann/PHP_server/Slim/Helper/Set.php on line 193
Call Stack
#	Time	Memory	Function	Location
1	0.0001	444816	{main}( )	.../Set.php:0

( ! ) Deprecated: Return type of Slim\Helper\Set::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/tonny/public_html/zcu/FAV/KIV/KIV.VSP/VSP-Neumann/PHP_server/Slim/Helper/Set.php on line 202
Call Stack
#	Time	Memory	Function	Location
1	0.0001	444816	{main}( )	.../Set.php:0

( ! ) Deprecated: Return type of Slim\Helper\Set::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/tonny/public_html/zcu/FAV/KIV/KIV.VSP/VSP-Neumann/PHP_server/Slim/Helper/Set.php on line 211
Call Stack
#	Time	Memory	Function	Location
1	0.0001	444816	{main}( )	.../Set.php:0