2.8 does not work

###Server:

PHP Version : 7.4.10
Web Server : Apache/2.4.6 (CentOS) PHP/7.4.10 mod_perl/2.0.11 Perl/v5.16.3
Database Server : MariaDB Server version 5.5.65-MariaDB
Version OCSReports: 2.8

###Agent: 2.8.0.0

###Agent log:

==============================================================================
Starting OCS Inventory Agent on Monday, September 28, 2020 10:37:42.
AGENT => Running OCS Inventory Agent Version 2.8.0.0
AGENT => Using OCS Inventory FrameWork Version 2.8.0.0
AGENT => Loading plug-in(s)
    DLL PLUGIN => Searching for Plug-in DLL(s) in folder <C:\Program Files\OCS Inventory Agent\plugins>
    DLL PLUGIN => 0 DLL Plug-in(s) successfully loaded on 0 DLL(s) found
AGENT => Using network connection with Communication Server
    COM PROVIDER => Loading Communication Provider <C:\Program Files\OCS Inventory Agent\ComHTTP.dll>
AGENT => Using Communication Provider <OCS Inventory cURL Communication Provider> Version <2.8.0.0>
AGENT => Sending Prolog
    DID_CHECK => Read DeviceID <COMPUTER-2020-09-17-08-47-30> and MACs <34:E6:D7:55:00:A700:50:56:C0:00:0100:50:56:C0:00:08D8:FC:93:BC:F8:E4> in file <ocsinventory.dat>
    COM SERVER => Initializing cURL library for sendRequest
    COM SERVER => Using cURL without server authentication
    COM SERVER => Disabling cURL proxy support
    COM SERVER => Disabling cURL SSL server validation support
    COM SERVER => Sending HTTP Post request to URL <http://10.30.2.44/ocsinventory>
    COM SERVER => HTTP Post response received <HTTP Status Code #400>
    COM SERVER => Cleaning cURL library
================= TRACE START ===============

================= TRACE STOP ===============
ERROR *** AGENT => Failed to send Prolog <HTTP Status Code #400>
AGENT => Unloading communication provider
AGENT => Unloading plug-in(s)
AGENT => Execution duration: 00:00:01.

###access.log:

10.30.5.133 - - [28/Sep/2020:10:37:43 +0200] "POST /ocsinventory HTTP/1.1" 400 226 "-" "OCS-NG_WINDOWS_AGENT_v2.8.0.0"