Line one busy but line 2 works

Updated to FBX admin to 2.9 version. My elastix admin pbx page is not working anymore.
The phones started to experience strange issues. Once rebooted loosing the original config and line 1 no longer function on the phones. Busy signal. Line 2 works but the calls from the dialer coming in on line 1 first so it will not work.
Any suggestions?

Wrong forum, Elastix uses a very old and hacked up version of FreePBX, no one here can reasonably support it.