Support » Installing WordPress » Upgraded to 2.5.1 can’t get to admin panel

  • I need help! I just upgraded from 2.3 to 2.5. After updating PHP, I’m getting this message and am unable to log into my admin page. In fact, I’m not seeing a login page at this point, just errors. My blog is no longer posting. I would appreciate any suggestions on what to try:

    Here are the error messages:
    Warning: fopen(/homepages/21/d116687626/htdocs/wp-content/cache/wp_cache_mutex.lock) [function.fopen]: failed to open stream: No such file or directory in /homepages/21/d116687626/htdocs/wp-content/plugins/wp-cache/wp-cache-phase2.php on line 96
    Couldn’t write to: /homepages/21/d116687626/htdocs/wp-content/cache/wp-cache-ff478c0226bce8da015aa190ea7162fb.html
    Notice: Undefined index: p in /homepages/21/d116687626/htdocs/wp-content/plugins/wp-cache/wp-cache-phase2.php on line 324

    Notice: Undefined index: p in /homepages/21/d116687626/htdocs/wp-content/plugins/wp-cache/wp-cache-phase2.php on line 325

    Notice: ob_end_flush() [ref.outcontrol]: failed to delete and flush buffer. No buffer to delete or flush. in /homepages/21/d116687626/htdocs/wp-content/plugins/wp-cache/wp-cache-phase2.php on line 236

    Warning: flock(): supplied argument is not a valid stream resource in /homepages/21/d116687626/htdocs/wp-content/plugins/wp-cache/wp-cache-phase2.php on line 105

    Warning: fopen(/homepages/21/d116687626/htdocs/wp-content/cache/wp-cache-ff478c0226bce8da015aa190ea7162fb.meta) [function.fopen]: failed to open stream: No such file or directory in /homepages/21/d116687626/htdocs/wp-content/plugins/wp-cache/wp-cache-phase2.php on line 240

    Warning: fputs(): supplied argument is not a valid stream resource in /homepages/21/d116687626/htdocs/wp-content/plugins/wp-cache/wp-cache-phase2.php on line 241

    Warning: fclose(): supplied argument is not a valid stream resource in /homepages/21/d116687626/htdocs/wp-content/plugins/wp-cache/wp-cache-phase2.php on line 242

    Warning: flock(): supplied argument is not a valid stream resource in /homepages/21/d116687626/htdocs/wp-content/plugins/wp-cache/wp-cache-phase2.php on line 114

    Is there any file or files I can replace or modify to fix these erros? Thanks for any advice. I’ve figured out a couple of upgrades, but this one has me stumped.

    Thanks,

    Danielle

Viewing 5 replies - 1 through 5 (of 5 total)
  • It’s a plugin conflict, I think. See how the error messages say stuff like

    wp-content/plugins/wp-cache/wp-cache-phase2.php on line 114

    Move the plugins (or delete them if you have copies) and see if that helps. You can always reload them once you solve the problem.

    Thread Starter cocoaphoto

    (@cocoaphoto)

    Thanks Rosie! That’s very helful. Plugins are all deactivated…but I have copes, so I’ll delete them. This is my 3rd attempt trying to upgrade, can’t wait till it works.

    I appreciate it.

    Danielle

    Thread Starter cocoaphoto

    (@cocoaphoto)

    Yay – it worked! I’m in the admin panel now. Thanks again for the advice Rosie.

    Danielle

    Yup, I see you can get to your admin login now.

    Don’t panic about those errors at the top of your blog. They’ll disappear once you reload the plugins, but first, you’ve got to find out which plugin is causing the conflict.

    Reactivate each plugin one-by-one. You want to find the one that’s causing the conflict.

    Thread Starter cocoaphoto

    (@cocoaphoto)

    OK – Thanks for the help…I’ll do that!

    Danielle

Viewing 5 replies - 1 through 5 (of 5 total)
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