diff --git a/docs/PHP/danog/MadelineProto/RPCError/TimeoutError.md b/docs/PHP/danog/MadelineProto/RPCError/TimeoutError.md
new file mode 100644
index 0000000000..a7f8969191
--- /dev/null
+++ b/docs/PHP/danog/MadelineProto/RPCError/TimeoutError.md
@@ -0,0 +1,95 @@
+---
+title: "danog\\MadelineProto\\RPCError\\TimeoutError: Represents a request timeout RPC error returned by telegram."
+description: ""
+image: "https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png"
+parent: "MadelineProto API"
+
+---
+# `danog\MadelineProto\RPCError\TimeoutError`
+[Back to index](../../../index.html)
+
+> Author: Daniil Gentili <daniil@daniil.it>  
+  
+
+Represents a request timeout RPC error returned by telegram.  
+
+
+
+## Properties
+* `$rpc`: `string` RPC error.
+* `$description`: `string` Human-readable description of RPC error.
+* `$tlTrace`: `string` TL trace.
+
+## Method list:
+* [`getLocalization(): string`](#getLocalization)
+* [`getMessage(): string`](#getMessage)
+* [`getCode()`](#getCode)
+* [`getFile(): string`](#getFile)
+* [`getLine(): int`](#getLine)
+* [`getTrace(): array`](#getTrace)
+* [`getPrevious(): ?Throwable`](#getPrevious)
+* [`getTraceAsString(): string`](#getTraceAsString)
+* [`getTLTrace(): string`](#getTLTrace)
+
+## Methods:
+### <a name="getLocalization"></a> `getLocalization(): string`
+
+Get localized error name.
+
+
+
+### <a name="getMessage"></a> `getMessage(): string`
+
+
+
+
+
+### <a name="getCode"></a> `getCode()`
+
+
+
+
+
+### <a name="getFile"></a> `getFile(): string`
+
+
+
+
+
+### <a name="getLine"></a> `getLine(): int`
+
+
+
+
+
+### <a name="getTrace"></a> `getTrace(): array`
+
+
+
+
+
+### <a name="getPrevious"></a> `getPrevious(): ?Throwable`
+
+
+
+
+#### See also: 
+* `Throwable`
+
+
+
+
+### <a name="getTraceAsString"></a> `getTraceAsString(): string`
+
+
+
+
+
+### <a name="getTLTrace"></a> `getTLTrace(): string`
+
+Get TL trace.
+
+
+
+---
+Generated by [danog/phpdoc](https://phpdoc.daniil.it)
diff --git a/docs/PHP/danog/MadelineProto/RPCError/UsernameInvalidError.md b/docs/PHP/danog/MadelineProto/RPCError/UsernameInvalidError.md
new file mode 100644
index 0000000000..e78ba371cc
--- /dev/null
+++ b/docs/PHP/danog/MadelineProto/RPCError/UsernameInvalidError.md
@@ -0,0 +1,99 @@
+---
+title: "danog\\MadelineProto\\RPCError\\UsernameInvalidError: The provided username is not valid."
+description: "\nNote: this exception is part of the raw API, and thus is not covered by the backwards-compatibility promise.\n\nAlways check the changelog when upgrading, and use tools like Psalm to easily upgrade your code.\n"
+image: "https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png"
+parent: "MadelineProto API"
+
+---
+# `danog\MadelineProto\RPCError\UsernameInvalidError`
+[Back to index](../../../index.html)
+
+> Author: Daniil Gentili <daniil@daniil.it>  
+  
+
+The provided username is not valid.  
+
+
+Note: this exception is part of the raw API, and thus is not covered by the backwards-compatibility promise.
+
+Always check the changelog when upgrading, and use tools like Psalm to easily upgrade your code.
+
+
+## Properties
+* `$rpc`: `string` RPC error.
+* `$description`: `string` Human-readable description of RPC error.
+* `$tlTrace`: `string` TL trace.
+
+## Method list:
+* [`getLocalization(): string`](#getLocalization)
+* [`getMessage(): string`](#getMessage)
+* [`getCode()`](#getCode)
+* [`getFile(): string`](#getFile)
+* [`getLine(): int`](#getLine)
+* [`getTrace(): array`](#getTrace)
+* [`getPrevious(): ?Throwable`](#getPrevious)
+* [`getTraceAsString(): string`](#getTraceAsString)
+* [`getTLTrace(): string`](#getTLTrace)
+
+## Methods:
+### <a name="getLocalization"></a> `getLocalization(): string`
+
+Get localized error name.
+
+
+
+### <a name="getMessage"></a> `getMessage(): string`
+
+
+
+
+
+### <a name="getCode"></a> `getCode()`
+
+
+
+
+
+### <a name="getFile"></a> `getFile(): string`
+
+
+
+
+
+### <a name="getLine"></a> `getLine(): int`
+
+
+
+
+
+### <a name="getTrace"></a> `getTrace(): array`
+
+
+
+
+
+### <a name="getPrevious"></a> `getPrevious(): ?Throwable`
+
+
+
+
+#### See also: 
+* `Throwable`
+
+
+
+
+### <a name="getTraceAsString"></a> `getTraceAsString(): string`
+
+
+
+
+
+### <a name="getTLTrace"></a> `getTLTrace(): string`
+
+Get TL trace.
+
+
+
+---
+Generated by [danog/phpdoc](https://phpdoc.daniil.it)
diff --git a/docs/PHP/danog/MadelineProto/RPCError/UsernameNotOccupiedError.md b/docs/PHP/danog/MadelineProto/RPCError/UsernameNotOccupiedError.md
new file mode 100644
index 0000000000..b4f02b60ee
--- /dev/null
+++ b/docs/PHP/danog/MadelineProto/RPCError/UsernameNotOccupiedError.md
@@ -0,0 +1,99 @@
+---
+title: "danog\\MadelineProto\\RPCError\\UsernameNotOccupiedError: The provided username is not occupied."
+description: "\nNote: this exception is part of the raw API, and thus is not covered by the backwards-compatibility promise.\n\nAlways check the changelog when upgrading, and use tools like Psalm to easily upgrade your code.\n"
+image: "https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png"
+parent: "MadelineProto API"
+
+---
+# `danog\MadelineProto\RPCError\UsernameNotOccupiedError`
+[Back to index](../../../index.html)
+
+> Author: Daniil Gentili <daniil@daniil.it>  
+  
+
+The provided username is not occupied.  
+
+
+Note: this exception is part of the raw API, and thus is not covered by the backwards-compatibility promise.
+
+Always check the changelog when upgrading, and use tools like Psalm to easily upgrade your code.
+
+
+## Properties
+* `$rpc`: `string` RPC error.
+* `$description`: `string` Human-readable description of RPC error.
+* `$tlTrace`: `string` TL trace.
+
+## Method list:
+* [`getLocalization(): string`](#getLocalization)
+* [`getMessage(): string`](#getMessage)
+* [`getCode()`](#getCode)
+* [`getFile(): string`](#getFile)
+* [`getLine(): int`](#getLine)
+* [`getTrace(): array`](#getTrace)
+* [`getPrevious(): ?Throwable`](#getPrevious)
+* [`getTraceAsString(): string`](#getTraceAsString)
+* [`getTLTrace(): string`](#getTLTrace)
+
+## Methods:
+### <a name="getLocalization"></a> `getLocalization(): string`
+
+Get localized error name.
+
+
+
+### <a name="getMessage"></a> `getMessage(): string`
+
+
+
+
+
+### <a name="getCode"></a> `getCode()`
+
+
+
+
+
+### <a name="getFile"></a> `getFile(): string`
+
+
+
+
+
+### <a name="getLine"></a> `getLine(): int`
+
+
+
+
+
+### <a name="getTrace"></a> `getTrace(): array`
+
+
+
+
+
+### <a name="getPrevious"></a> `getPrevious(): ?Throwable`
+
+
+
+
+#### See also: 
+* `Throwable`
+
+
+
+
+### <a name="getTraceAsString"></a> `getTraceAsString(): string`
+
+
+
+
+
+### <a name="getTLTrace"></a> `getTLTrace(): string`
+
+Get TL trace.
+
+
+
+---
+Generated by [danog/phpdoc](https://phpdoc.daniil.it)
diff --git a/docs/PHP/index.md b/docs/PHP/index.md
index 2323e22b8b..5b50b5272d 100644
--- a/docs/PHP/index.md
+++ b/docs/PHP/index.md
@@ -388,11 +388,14 @@ Async PHP client API for the telegram MTProto protocol.
 * [\danog\MadelineProto\RPCError\ScheduleStatusPrivateError: Can't schedule until user is online, if the user's last seen timestamp is hidden by their privacy settings.](/PHP/danog/MadelineProto/RPCError/ScheduleStatusPrivateError.html)
 * [\danog\MadelineProto\RPCError\ScheduleTooMuchError: There are too many scheduled messages.](/PHP/danog/MadelineProto/RPCError/ScheduleTooMuchError.html)
 * [\danog\MadelineProto\RPCError\SessionPasswordNeededError: 2FA is enabled, use a password to login.](/PHP/danog/MadelineProto/RPCError/SessionPasswordNeededError.html)
+* [\danog\MadelineProto\RPCError\TimeoutError: Represents a request timeout RPC error returned by telegram.](/PHP/danog/MadelineProto/RPCError/TimeoutError.html)
 * [\danog\MadelineProto\RPCError\TopicClosedError: This topic was closed, you can't send messages to it anymore.](/PHP/danog/MadelineProto/RPCError/TopicClosedError.html)
 * [\danog\MadelineProto\RPCError\TopicDeletedError: The specified topic was deleted.](/PHP/danog/MadelineProto/RPCError/TopicDeletedError.html)
 * [\danog\MadelineProto\RPCError\UserBannedInChannelError: You're banned from sending messages in supergroups/channels.](/PHP/danog/MadelineProto/RPCError/UserBannedInChannelError.html)
 * [\danog\MadelineProto\RPCError\UserIsBlockedError: You were blocked by this user.](/PHP/danog/MadelineProto/RPCError/UserIsBlockedError.html)
 * [\danog\MadelineProto\RPCError\UserIsBotError: Bots can't send messages to other bots.](/PHP/danog/MadelineProto/RPCError/UserIsBotError.html)
+* [\danog\MadelineProto\RPCError\UsernameInvalidError: The provided username is not valid.](/PHP/danog/MadelineProto/RPCError/UsernameInvalidError.html)
+* [\danog\MadelineProto\RPCError\UsernameNotOccupiedError: The provided username is not occupied.](/PHP/danog/MadelineProto/RPCError/UsernameNotOccupiedError.html)
 * [\danog\MadelineProto\RPCError\VoiceMessagesForbiddenError: This user's privacy settings forbid you from sending voice messages.](/PHP/danog/MadelineProto/RPCError/VoiceMessagesForbiddenError.html)
 * [\danog\MadelineProto\RPCError\WebpageCurlFailedError: Failure while fetching the webpage with cURL.](/PHP/danog/MadelineProto/RPCError/WebpageCurlFailedError.html)
 * [\danog\MadelineProto\RPCError\WebpageNotFoundError: A preview for the specified webpage `url` could not be generated.](/PHP/danog/MadelineProto/RPCError/WebpageNotFoundError.html)
diff --git a/docs/docs/DOCKER.md b/docs/docs/DOCKER.md
index 3ca8703cdd..621f86ec2c 100644
--- a/docs/docs/DOCKER.md
+++ b/docs/docs/DOCKER.md
@@ -236,4 +236,4 @@ services:
     command: php /app/bot.php
 ```
 
-<a href="https://docs.madelineproto.xyz/docs/METRICS.html">Next section</a>
+<a href="https://docs.madelineproto.xyz/docs/METRICS.html">Next section</a>
\ No newline at end of file