I Cannot Login: Warning: Missing Argument/Cannot Modify Header

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  • Thread Starter Hopkins802

    (@hopkins802)

    12 years, 6 months ago

    Oh really? Okay, wp-includes/widgets.php:76 is the only common thing in every line of these errors I just realized! I’m going to try and replace the whole wp-includes folder. Thank you.

    WPyogi

    (@wpyogi)

    12 years, 6 months ago

    EDIT – cross-posted – yeah –

    that linked page again – the problem is in the first part – line 76

    Interpreting the Error Message:

    If the error message states: Warning: Cannot modify header information – headers already sent by (output started at /path/blog/wp-config.php:34) in /path/blog/wp-login.php on line 42, then the problem is at line #34 of wp-config.php, not line #42 of wp-login.php. In this scenario, line #42 of wp-login.php is the victim. It is being affected by the excess whitespace at line #34 of wp-config.php.

    Thread Starter Hopkins802

    (@hopkins802)

    12 years, 6 months ago

    Okay. I hope replacing the wp-includes folder does the trick..

    Thread Starter Hopkins802

    (@hopkins802)

    12 years, 6 months ago

    No luck. When I replace the widgets.php with a new one, the error message just changes to

    Warning: Missing argument 2 for wp_widget() in /home/dayve1/public_html/wp-includes/widgets.php on line 97

    Warning: Cannot modify header information – headers already sent by (output started at /home/dayve1/public_html/wp-includes/widgets.php:97

    So now the issue is on line 97 of this new one? Man, I wish I new what the hell was going on here.. I’ll have to call it quits for tonight. Please leave any other ideas… Thank you for your help.

    Thread Starter Hopkins802

    (@hopkins802)

    12 years, 6 months ago

    Alright, I’m back on this today.. Anybody have any ideas? To re-iterate: IT appears the issue is in: wp-includes/widgets.php:76

    These are the three main errors, the pluggable one repeats over and over:

    Warning: Missing argument 2 for wp_widget() in /home/dayve1/public_html/wp-includes/widgets.php on line 76

    Warning: Cannot modify header information – headers already sent by (output started at /home/dayve1/public_html/wp-includes/widgets.php:76) in /home/dayve1/public_html/wp-login.php on line 337

    Warning: Cannot modify header information – headers already sent by (output started at /home/dayve1/public_html/wp-includes/widgets.php:76) in /home/dayve1/public_html/wp-includes/pluggable.php on line 717

    I tried downloading a new version of WordPress, and then replacing the old widget.php with the new. I tried deleting the whitespace before and after the php file. No luck yet.

    Any ideas???

    Thread Starter Hopkins802

    (@hopkins802)

    12 years, 6 months ago

    Does anybody thing downloading the new version of wordpress and manual updating it would be a good idea?

    WPyogi

    (@wpyogi)

    12 years, 6 months ago

    Hi again,
    Just saw this – yes, that’s what I was going to suggest. Replace all files/folders except wp-content, wp-config and .htaccess. Delete the old ones first.

    Thread Starter Hopkins802

    (@hopkins802)

    12 years, 6 months ago

    Okay, won’t this mess with my theme though if I replace the file? The guy I’m working on this for really like the theme he has going right now. Or is the theme in wp-content?

    WPyogi

    (@wpyogi)

    12 years, 6 months ago

    Yes, the theme is in wp-content. Just be careful not to mess with that folder.

    BTW, what theme is it?

    Thread Starter Hopkins802

    (@hopkins802)

    12 years, 6 months ago

    Not positive. Within the Themes folder there is a folder called “dayvestheme” I’m assuming that was renamed, haha. And then there is a folder called “twentyten”

    Thread Starter Hopkins802

    (@hopkins802)

    12 years, 6 months ago

    Do you know if the twentyten theme is bound to have issues with the newest version of wordpress?

    Thread Starter Hopkins802

    (@hopkins802)

    12 years, 6 months ago

    Also, I’m reading some people’s experience on updated to 3.7.1 and a lot of people are having errors regarding permission issues. Frankly, I’m already sick and tired of error’s, warnings, fatal issues, missing arguments etc. already, and I’ve only worked with wordpress for a week… Can you please inform me of anything I should check out/be aware of before trying to manually update to 3.7.1? Should I instead update it on his computer since I’m not the “owner” of the files that are uploaded to his site? Should I check permission settings somehow? I just want to update the site, it should really not be confusing to perform a simple update… Anyway. Thanks for all your help WPyogi, I really appreciate it.

    Angiela22

    (@angiela22)

    12 years, 6 months ago

    Do you know if the twentyten theme is bound to have issues with the newest version of wordpress?

    there is no problem..

    Thread Starter Hopkins802

    (@hopkins802)

    12 years, 6 months ago

    Okay thanks.

    Thread Starter Hopkins802

    (@hopkins802)

    12 years, 6 months ago

    Okay Thanks. Can you provide any insight to other people’s permission error’s when updating to 3.7.1? I’m updating this website for my client, so the files that are uploaded to his site are not on my computer, and I do not “own” them.

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