• When trying to login into blog I have login screen but this is at top:

    Warning: Header may not contain more than a single header, new line detected. in D:\home\hirepromotions.com\wwwroot\blog\wp-login.php on line 299

    Warning: Cannot modify header information – headers already sent by (output started at D:\home\hirepromotions.com\wwwroot\blog\wp-login.php:299) in D:\home\hirepromotions.com\wwwroot\blog\wp-login.php on line 301

    After login i get another string:
    Warning: Header may not contain more than a single header, new line detected. in D:\home\hirepromotions.com\wwwroot\blog\wp-login.php on line 299

    Warning: Cannot modify header information – headers already sent by (output started at D:\home\hirepromotions.com\wwwroot\blog\wp-login.php:299) in D:\home\hirepromotions.com\wwwroot\blog\wp-login.php on line 301

    Warning: Cannot modify header information – headers already sent by (output started at D:\home\hirepromotions.com\wwwroot\blog\wp-login.php:299) in D:\home\hirepromotions.com\wwwroot\blog\wp-includes\pluggable.php on line 662

    Warning: Cannot modify header information – headers already sent by (output started at D:\home\hirepromotions.com\wwwroot\blog\wp-login.php:299) in D:\home\hirepromotions.com\wwwroot\blog\wp-includes\pluggable.php on line 663

    Warning: Cannot modify header information – headers already sent by (output started at D:\home\hirepromotions.com\wwwroot\blog\wp-login.php:299) in D:\home\hirepromotions.com\wwwroot\blog\wp-includes\pluggable.php on line 664

    Warning: Cannot modify header information – headers already sent by (output started at D:\home\hirepromotions.com\wwwroot\blog\wp-login.php:299) in D:\home\hirepromotions.com\wwwroot\blog\wp-includes\pluggable.php on line 666

    Warning: Cannot modify header information – headers already sent by (output started at D:\home\hirepromotions.com\wwwroot\blog\wp-login.php:299) in D:\home\hirepromotions.com\wwwroot\blog\wp-includes\pluggable.php on line 861

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  • Moderator cubecolour

    (@numeeja)

    It looks like a plugin is probably causing the issue.

    Disable all your plugins. Hopefully you won’t get the error then.

    Then re-enable the plugins one-by-one until the issue reappears. This will indicate which plugin isn’t behaving.

    If you can’t log in, disable the plugins by one of the methods on this page

    I have the same problem. Deactivating and deleting plugins doesn’t work.

    Also tried the other recommended things that are used to resolve the header warning thing, but nothing seems to work.

    Is a reinstall going to be the only solution?

Viewing 2 replies - 1 through 2 (of 2 total)

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