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Registration - Cannot modify header information

Are you a Director, Presenter, Reviewer or Conference Manager in need of help? Want to talk to us about workflow issues? This is your forum.

Moderators: jmacgreg, michael

Forum rules
This forum is meant for general questions about the usability of OCS from an everyday user's perspective: conference managers, presenters, and directors are welcome to post questions here, as are librarians and other support staff. We welcome general questions about the role of OCS and how the workflow works, as well as specific function- or user-related questions.

What to do if you have general, workflow or usability questions about OCS:

1. Read the documentation. We've written documentation to cover from OCS basics to system administration and code development, and we encourage you to read it.

2. take a look at the tutorials. We will continue to add tutorials covering OCS basics as time goes on.

3. Post a question. Questions are always welcome here, but if it's a technical question you should probably post to the OCS Technical Support subforum; if you have a development question, try the OCS Development subforum.

Registration - Cannot modify header information

Postby Glawe » Tue Oct 13, 2009 12:45 am


i have a little problem. At the end of the registration an error occurs. Google found a page of a System, where the same error occurred:

Could you give me a hint how to solve the problem?

Thanks in advance.
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Joined: Tue Oct 13, 2009 12:31 am

Re: Registration - Cannot modify header information

Postby mcrider » Wed Oct 14, 2009 10:51 am

Hi Manuela,

These warnings are generally harmless and should just be suppressed by a production server. You can do this in your system-wide php.ini file or in the index.php file for OJS (just do a googling for suppressing errors and warnings in PHP).

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