致命错误</ b>：未捕获的异常“异常”，消息“无法连接到api.twitter.com端口443：连接超时”

Question

I am working on a Codeigniter project where I used twitter api library to fetch twitter data. It was worked perfectly before I changed the server, but after changed server it produced bellow error. I don't know the problem.

<b>Fatal error</b>:  Uncaught exception 'Exception' with message 'Failed to connect to api.twitter.com port 443: Connection timed out' in /my/project/path/myProject/application/ws/libraries/TwitterAPIExchange.php:297
Stack trace:
#0 /my/project/path/myProject/application/ws/controllers/alldata.php(247): TwitterAPIExchange-&gt;performRequest()
#1 /my/project/path/myProject/application/ws/controllers/alldata.php(40): Alldata-&gt;fetch_tweets('1', Array)
#2 [internal function]: Alldata-&gt;index()
#3 /my/project/path/myProject/system/core/CodeIgniter.php(359): call_user_func_array(Array, Array)
#4 /my/project/path/myProject/index.php(188): require_once('/home/develnik/...')
#5 {main}
thrown in <b>/my/project/path/myProject/application/ws/libraries/TwitterAPIExchange.php</b> on line <b>297</b><br />

Answer 1

Please check your cPanel if port is opened or not, some times it shows opened but actually not. You can check it in your cPanel under health check and monitoring section for port details.