https://www.machform.com/forums/ MachForm Community Forums Topic: Warning: Cannot modify header information - headers already sent... ver.3.5 en Mon, 04 May 2026 00:08:59 +0000 https://www.machform.com/forums/topic/warning-cannot-modify-header-information-headers-already-sent-ver35#post-18379 Fri, 24 May 2013 23:41:02 +0000 bostjancizelj 18379@https://www.machform.com/forums/ <p>Thank you, that solved this issue! </p> https://www.machform.com/forums/topic/warning-cannot-modify-header-information-headers-already-sent-ver35#post-18372 Fri, 24 May 2013 19:18:02 +0000 yuniar 18372@https://www.machform.com/forums/ <p>There seems to be a problem with your config.php file. Try to get a fresh copy of config.php file from machform package and put your database settings again there. Make sure to use proper text editor to modify the file.</p> <p>If you are under Windows, you can try using Notepad++:<br /> <a href="http://notepad-plus-plus.org/" rel="nofollow">http://notepad-plus-plus.org/</a> </p> https://www.machform.com/forums/topic/warning-cannot-modify-header-information-headers-already-sent-ver35#post-18352 Thu, 23 May 2013 14:57:00 +0000 bostjancizelj 18352@https://www.machform.com/forums/ <p>Hi!</p> <p>I have installed Machform v.3.5. to my server (VPS). Installation went ok and without errors. But when I try to sign in I get the following error: Warning: Cannot modify header information - headers already sent by (output started at /home/bocizelj/XXXXXXXXXXXX.com/forms/config.php:1) in /home/bocizelj/XXXXXXXXXXXX.com/forms/index.php on line 65</p> <p>I would like to add that I have another domain on this VPS, where I have Machform 3.4. installed, which works great and without errors. Could this ver.3.4 installation be the reason for this error?</p> <p>Thank you for your help!</p> <p>Regards,</p> <p>Bostjan </p>