[solved] Internal SSL error

Hi,
I’m trying to configure asterisk for webrtc and start using multi stream (SFU). Right now I according to guide at this site https://wiki.asterisk.org/wiki/display/AST/Installing+and+Configuring+CyberMegaPhone
Things are going fine when i access https://my_IP:8089/phone. I’m getting redirected to Cyber Mega Phone Page.The strange thing is the log written in asterisk:

[May 4 13:38:18] ERROR[3896]: tcptls.c:157 handle_tcptls_connection: Unable to set up ssl connection with peer ‘IP:50089’
[May 4 13:38:18] ERROR[3896]: iostream.c:538 ast_iostream_close: SSL_shutdown() failed: error:00000001:lib(0):func(0):reason(1), Internal SSL error
[May 4 13:38:23] ERROR[3895]: iostream.c:633 ast_iostream_start_tls: Problem setting up ssl connection: error:00000001:lib(0):func(0):reason(1), Internal SSL error

Video conference also works fine, but the log is still writing these errors.Can you help me with the cause of this?