composer error

[ELY3M]

I am on Ubuntu 20.04.6 LTS
I am running Apache2 and php 8.2

composer require rhysnhall/etsy-php-sdk
PHP Deprecated: Return type of Symfony\Component\Console\Helper\HelperSet::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Console/Helper/HelperSet.php on line 104

Deprecated: Return type of Symfony\Component\Console\Helper\HelperSet::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Console/Helper/HelperSet.php on line 104
Deprecation Notice: Optional parameter $schema declared before required parameter $path is implicitly treated as a required parameter in /usr/share/php/JsonSchema/Constraints/UndefinedConstraint.php:62
Deprecation Notice: Optional parameter $schema declared before required parameter $path is implicitly treated as a required parameter in /usr/share/php/JsonSchema/Constraints/UndefinedConstraint.php:108
Deprecation Notice: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /usr/share/php/JsonSchema/Constraints/Constraint.php:48
Deprecation Notice: Return type of Composer\Repository\ArrayRepository::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/Repository/ArrayRepository.php:206
Deprecation Notice: Return type of Composer\Repository\ArrayRepository::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/Repository/ArrayRepository.php:206
Deprecation Notice: Return type of Composer\Repository\ArrayRepository::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/Repository/ArrayRepository.php:206
Deprecation Notice: Return type of Symfony\Component\Process\Process::getIterator($flags = 0) should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Process/Process.php:606
Deprecation Notice: Method ReflectionParameter::getClass() is deprecated in /usr/share/php/Composer/Repository/RepositoryManager.php:130
Deprecation Notice: Method ReflectionParameter::getClass() is deprecated in /usr/share/php/Composer/Repository/RepositoryManager.php:130
Do not run Composer as root/super user! See https://getcomposer.org/root for details
Deprecation Notice: Return type of Composer\Repository\CompositeRepository::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/Repository/CompositeRepository.php:139
Deprecation Notice: Return type of Composer\DependencyResolver\Pool::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/Pool.php:166
Warning from https://repo.packagist.org: Support for Composer 1 is deprecated and some packages will not be available. You should upgrade to Composer 2. See https://blog.packagist.com/deprecating-composer-1-support/

Using version ^0.4.0 for rhysnhall/etsy-php-sdk
./composer.json has been updated
Deprecation Notice: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /usr/share/php/JsonSchema/Constraints/Constraint.php:48
Deprecation Notice: Method ReflectionParameter::getClass() is deprecated in /usr/share/php/Composer/Repository/RepositoryManager.php:130
Deprecation Notice: Method ReflectionParameter::getClass() is deprecated in /usr/share/php/Composer/Repository/RepositoryManager.php:130
Deprecation Notice: Return type of Symfony\Component\Finder\Finder::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Finder.php:620
Deprecation Notice: Return type of Symfony\Component\Finder\Finder::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Finder.php:691
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\FileTypeFilterIterator::accept() should either be compatible with FilterIterator::accept(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/FileTypeFilterIterator.php:42
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\RecursiveDirectoryIterator::getChildren() should either be compatible with RecursiveDirectoryIterator::getChildren(): RecursiveDirectoryIterator, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/RecursiveDirectoryIterator.php:81
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\RecursiveDirectoryIterator::rewind() should either be compatible with FilesystemIterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/RecursiveDirectoryIterator.php:109
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\RecursiveDirectoryIterator::current() should either be compatible with FilesystemIterator::current(): SplFileInfo|FilesystemIterator|string, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/RecursiveDirectoryIterator.php:61
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\ExcludeDirectoryFilterIterator::accept() should either be compatible with FilterIterator::accept(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/ExcludeDirectoryFilterIterator.php:55
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\ExcludeDirectoryFilterIterator::hasChildren() should either be compatible with RecursiveIterator::hasChildren(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/ExcludeDirectoryFilterIterator.php:71
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\ExcludeDirectoryFilterIterator::getChildren() should either be compatible with RecursiveIterator::getChildren(): ?RecursiveIterator, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/ExcludeDirectoryFilterIterator.php:76
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\DateRangeFilterIterator::accept() should either be compatible with FilterIterator::accept(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/DateRangeFilterIterator.php:41
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\PathFilterIterator::accept() should either be compatible with FilterIterator::accept(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/PathFilterIterator.php:27
Deprecation Notice: Return type of Composer\Repository\ArrayRepository::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/Repository/ArrayRepository.php:206
Loading composer repositories with package information
Warning from https://repo.packagist.org: Support for Composer 1 is deprecated and some packages will not be available. You should upgrade to Composer 2. See https://blog.packagist.com/deprecating-composer-1-support/
Updating dependencies (including require-dev)
Deprecation Notice: Return type of Composer\DependencyResolver\RuleSet::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/RuleSet.php:114
Deprecation Notice: Return type of Composer\DependencyResolver\RuleSet::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/RuleSet.php:99
Deprecation Notice: Return type of Composer\DependencyResolver\Decisions::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/Decisions.php:155
Deprecation Notice: Return type of Composer\DependencyResolver\Decisions::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/Decisions.php:165
Deprecation Notice: Return type of Composer\DependencyResolver\Decisions::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/Decisions.php:160
Deprecation Notice: Return type of Composer\DependencyResolver\Decisions::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/Decisions.php:170
Deprecation Notice: Return type of Composer\DependencyResolver\Decisions::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/Decisions.php:150
Deprecation Notice: Return type of Composer\DependencyResolver\Decisions::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/Decisions.php:145
Deprecation Notice: Return type of Composer\DependencyResolver\RuleSetIterator::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/RuleSetIterator.php:36
Deprecation Notice: Return type of Composer\DependencyResolver\RuleSetIterator::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/RuleSetIterator.php:46
Deprecation Notice: Return type of Composer\DependencyResolver\RuleSetIterator::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/RuleSetIterator.php:41
Deprecation Notice: Return type of Composer\DependencyResolver\RuleSetIterator::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/RuleSetIterator.php:89
Deprecation Notice: Return type of Composer\DependencyResolver\RuleSetIterator::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/RuleSetIterator.php:70
PHP Fatal error: Uncaught ArgumentCountError: array_merge() does not accept unknown named parameters in /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php:84
Stack trace:
#0 [internal function]: array_merge()
#1 /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php(84): call_user_func_array()
#2 /usr/share/php/Composer/DependencyResolver/Solver.php(387): Composer\DependencyResolver\DefaultPolicy->selectPreferredPackages()
#3 /usr/share/php/Composer/DependencyResolver/Solver.php(816): Composer\DependencyResolver\Solver->selectAndInstall()
#4 /usr/share/php/Composer/DependencyResolver/Solver.php(231): Composer\DependencyResolver\Solver->runSat()
#5 /usr/share/php/Composer/Installer.php(489): Composer\DependencyResolver\Solver->solve()
#6 /usr/share/php/Composer/Installer.php(232): Composer\Installer->doInstall()
#7 /usr/share/php/Composer/Command/RequireCommand.php(248): Composer\Installer->run()
#8 /usr/share/php/Composer/Command/RequireCommand.php(205): Composer\Command\RequireCommand->doUpdate()
#9 /usr/share/php/Symfony/Component/Console/Command/Command.php(255): Composer\Command\RequireCommand->execute()
#10 /usr/share/php/Symfony/Component/Console/Application.php(934): Symfony\Component\Console\Command\Command->run()
#11 /usr/share/php/Symfony/Component/Console/Application.php(273): Symfony\Component\Console\Application->doRunCommand()
#12 /usr/share/php/Composer/Console/Application.php(281): Symfony\Component\Console\Application->doRun()
#13 /usr/share/php/Symfony/Component/Console/Application.php(149): Composer\Console\Application->doRun()
#14 /usr/share/php/Composer/Console/Application.php(113): Symfony\Component\Console\Application->run()
#15 /usr/bin/composer(62): Composer\Console\Application->run()
#16 {main}
thrown in /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php on line 84

Fatal error: Uncaught ArgumentCountError: array_merge() does not accept unknown named parameters in /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php:84
Stack trace:
#0 [internal function]: array_merge()
#1 /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php(84): call_user_func_array()
#2 /usr/share/php/Composer/DependencyResolver/Solver.php(387): Composer\DependencyResolver\DefaultPolicy->selectPreferredPackages()
#3 /usr/share/php/Composer/DependencyResolver/Solver.php(816): Composer\DependencyResolver\Solver->selectAndInstall()
#4 /usr/share/php/Composer/DependencyResolver/Solver.php(231): Composer\DependencyResolver\Solver->runSat()
#5 /usr/share/php/Composer/Installer.php(489): Composer\DependencyResolver\Solver->solve()
#6 /usr/share/php/Composer/Installer.php(232): Composer\Installer->doInstall()
#7 /usr/share/php/Composer/Command/RequireCommand.php(248): Composer\Installer->run()
#8 /usr/share/php/Composer/Command/RequireCommand.php(205): Composer\Command\RequireCommand->doUpdate()
#9 /usr/share/php/Symfony/Component/Console/Command/Command.php(255): Composer\Command\RequireCommand->execute()
#10 /usr/share/php/Symfony/Component/Console/Application.php(934): Symfony\Component\Console\Command\Command->run()
#11 /usr/share/php/Symfony/Component/Console/Application.php(273): Symfony\Component\Console\Application->doRunCommand()
#12 /usr/share/php/Composer/Console/Application.php(281): Symfony\Component\Console\Application->doRun()
#13 /usr/share/php/Symfony/Component/Console/Application.php(149): Composer\Console\Application->doRun()
#14 /usr/share/php/Composer/Console/Application.php(113): Symfony\Component\Console\Application->run()
#15 /usr/bin/composer(62): Composer\Console\Application->run()
#16 {main}
thrown in /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php on line 84

[ELY3M]

Never mind, I had to update the composer. I am closing this issue.