PHP Fatal error

[com0t]

I try run php show.php
==> error
PHP Fatal error: Uncaught MongoDB\Driver\Exception\RuntimeException: Server at localhost:27017 reports wire version 2, but this version of libmongoc requires at least 3 (MongoDB 3.0) in /var/www/html/vendor/mongodb/mongodb/src/Collection.php:612 Stack trace: #0 /var/www/html/vendor/mongodb/mongodb/src/Collection.php(612): MongoDB\Driver\Manager->selectServer(Object(MongoDB\Driver\ReadPreference)) #1 /var/www/html/test/show.php(8): MongoDB\Collection->find(Array, Array) #2 {main} thrown in /var/www/html/vendor/mongodb/mongodb/src/Collection.php on line 612
Help me?

[jmikola]

This exception is thrown by the driver (i.e. mongodb extension), not the library. Version 1.5.0 of the driver dropped support for communicating with MongoDB server versions 2.6 and earlier. For the most part, the wire versions are an internal detail, but we do document how they map to server versions in this specification document.

What version of MongoDB are you attempting to connect to?

[derickr]

Closing as no new comments were added for two months. Please reopen if you can provide further information.

[evgmel]

This answer helped me to solve the problem with error:

Server at 10.116.0.185:27017 reports wire version 2, but this version of libmongoc requires at least 3 (MongoDB 3.0)

[jmikola]

@evgmel: The Stack Overflow answer you linked appears to suggest downgrading the driver to a version before 1.5.0 (e.g. pecl install mongodb-1.4.4). This wire protocol exception is thrown when a current version of the driver (1.5.x series) connects to a MongoDB server whose version is 2.6 or earlier. MongoDB 2.6 was end-of-lifed in October 2016 and has been unsupported for two years. Assuming the OP was running such an old version of the server, they would do better to upgrade to a supported version and continue to use an actively maintained version of the driver.

[tiagofrancafernandes]

This works for me in 2022-07

pecl uninstall mongodb
pecl install mongodb-1.9.1

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