SSL certificate problem, verify that the CA cert is OK. Details: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed{"err_msg":"parameters error.","err_no":3300,"sn":"600306504021458114220"} array 'err_msg' => string 'parameters error.' (length=17) 'err_no' => int 3300 'sn' => string '600306504021458114220' (length=21)...