修正: WordPressのメモリ不足エラー – PHPのメモリを増やす

463件のコメント返信を残す

1. rahul

   Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 262198 bytes) in /home/content/p3pnexwpnas04_data01/91/3161991/html/wp-content/object-cache.php on line 574

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2. Bijay Budhathoki

   It Worked for me when i changed the following

   define(‘WP_MEMORY_LIMIT’, ‘264M’);

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3. Gus

   Thanks! Worked like a charm! I tried 64M and did not worked, then I tried 512M and worked. Note: I always makes notes on my files for future reference, so I noticed that for some weird reason, when I wrote a note it did not worked, I removed the note and worked … I know! it is weird, but I am just sharing my weird experience in case this happens to someone else.

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4. Brian

   It really worked like a charm on my site One thing i am beginning to learning about wordpress. Have you FTP app open and ready when handling any upgrades or plugins installs

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5. ussy

   worked for me
   Thanks
   I increased it to 512M

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6. Muhammad Farooq

   Sometimes 64M also doesn’t work try to change it to 128M, then it will work fine.
   Thanks for sharing this awesome info

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7. Troy Vayanos

   I’ve been getting this error for a couple of weeks now and my host continually increases the memory but it still occurs when I’m doing updates and going in and out of my WP dashboard.

   Error below:

   Fatal error: Allowed memory size of 805306368 bytes exhausted (tried to allocate 96 bytes) in /home/vwa9843/public_html/example.com/wp-includes/wp-db.php on line 1833

   I’ve checked the plugins and they are all low of memory they take up.

   Is there any other solution I could try?

   Thanks

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   • WPBeginner Support

     Try switching to a default theme and see what happens.

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     管理者

8. Pascal mutulu

   Thanks,
   define(‘WP_MEMORY_LIMIT’, ’64M’);
   It worked for me in a second after 1week hustle.

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9. Tuấn

   thank you so much, you are save my life, it’s worked like a charm!!

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10. Avtar Nanrey

    You’re a life saver. Thank You.

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11. Olagoke Tobi

    Thanks guys, worked like a charm!!!!!

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12. Naveen Rishi

    Nice buddy, Thanks

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13. RetroMike

    Nice one! Instafix

    (well… after opening loads of other tabs and not doing it for 10 minutes…)

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14. Shubham Singh

    I’m getting this problem..please help me wp beginner..

    Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 786432 bytes) in /home/mom14isgod/public_html/wp-includes/SimplePie/Item.php on line 2736

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15. JK

    Howdy,

    Where exactly should I place this in the wp-config.php file? Under what? Before what?

    Please help – I think this issue has made me a bit more insane!

    Ta
    JK

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    • WPBeginner Support

      You should paste this code just before the line “/* That’s all, stop editing! Happy blogging. */”

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      管理者

16. sajid

    sir i am trying to upload images in wordpress directory but after add images in wordpress page its not showing and also showing 404 error can you tell me the reason ?

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    • WPBeginner Support

      First try updating your permalinks. Simply visit Settings » Permalinks and then click on the save changes button without changing anything. If that doesn’t solve it, then it could be a file permission issue. See our guide on how to fix common image issues in WordPress.

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      管理者

17. Sarah

    Problem: Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 72 bytes) ..

    Solve: I sovle It

    step 1. Login Cpanel

    step 2. Go to Web root (public_html/www) click GO

    step 3 find php.ini OR .htaccess file

    edit php.ini OR .htaccess file

    max_execution_time = 30
    max_input_time = 60
    memory_limit = 128M

    TO

    max_execution_time = 30
    max_input_time = 60

    memory_limit = 512M

    Then solve my error.

    If any body face problem please contact me at

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    • Shah Nasir

      Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 18 bytes) in /home/unlockingportal/public_html/wp-content/plugins/Ultimate_VC_Addons/modules/Ultimate_List_Icon.php on line 147
      plz fix this i tried so many times with ur instructions but still i face same problem

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    • Smith

      I solve my problem flow your note but one more problem if you provided your contact i will helpfulness

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    • faisal

      hi. i have facing some issue with word press online. i worked locally on my machine then upload online, everything working fine, but my theme not editable online.

      HTTP ERROR 500

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    • john

      hello mate im having this problem with my wordpress can you help i already tried that what you post. best regards

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    • Gabriela

      I can’t find my .htaccess or php.ini file in CPanel Help!

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      • Anonimos

        There’s a window open when you click on cpanel file explore, tick dot show hidden file

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    • Alpesh Desai

      Bro I searched this but not found
      php.in

      and Found
      .htaccess

      but not showing memory limit please email me

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    • hassan

      i increased the size but notning happens

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    • saad

      i had put up in the wpconfig.php
      define(‘WP_MEMORY_LIMIT’, ‘512M’); still i am facing the problem
      please help me out

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18. Jhasketan Garud

    Thanks a lot . It just saved me from a 503 error as well.

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19. aqib

    i am getting this eror when i publishig new post
    ”Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 77 bytes) in /home/veri85fa/public_html/wp-content/plugins/wordpress-23-related-posts-plugin/recommendations.php on line 57
    plz give sloution to fix this

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    • WPBeginner Support

      See how to increase memory size in WordPress. If this does not solve your problem, then try using another related posts plugin.

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      管理者

20. Ahmed

    i don’t know how to thank you, i spent the whole day tryig to figure out what’s the problem with my site until i found this simple “memory increase” solution.

    THANK YOU

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21. Erick Ferrari

    Thanks WP Beginner!

    It worked great with my website.

    As a suggestion: This happens due to the over usage of memory.

    In my case I had too many Plugins installed in my website.

    I deleted the unused plugins as well and the memory problem was solved easily.

    If you are planing for a robust website it is better to extend the memory on the config.php as you start to build the website.

    Thanks

    Erick

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22. Mos

    Hello,
    How do identify the main php tag?
    Thanks!

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23. Christian

    Sweet! Worked perfectly. Thanks!

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24. gopi

    front-end is working fine but when open the back-end i tried to access the menu section under appearance but when i clicked on it, it shows the Fatal Error of Memory exhausted.
    The error is

    Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 72 bytes) in /home/yyyyyy/public_html/yyyyyy.com/wp-includes/meta.php on line 838

    Please help me in this regard.

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25. sandy

    I got this error when trying to install wordpress does anybody got in solution.

    Fatal error: Maximum execution time of 30 seconds exceeded in F:\xampp\htdocs\site1\wordpress\wp-admin\includes\misc.php on line 105

    thank you
    sandy

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26. Aldaz

    New to word press how can I fix the following, any help is much appreciated.

    Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 6785803 bytes) in /home/content/p3pnexwpnas10_data01/69/2702869/html/wp-content/object-cache.php on line 574

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27. Gerhard

    Also had the memory limit problem on edit.php for a custom post type. Found out that if the CPT is hierarchical wp loads all posts so if you dont need it to be hierarchical set it to false in the declaration.

    greets gerhard

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28. Lindsay

    Worked like a charm! Thanks for the super simple fix!

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29. Dani

    Thanks Sabi Hussain, it just fixed my problem. I saw every forum all adressing the same problem, I have 512M allowed with my server, and define in config.php for 128M but it wasn’t working till I saw your comment, best tip ever. It was overwriting what I define in config.php. Thanks a lot!

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30. David

    Please how do I locate my Root WordPress Directory. Please explain with images to help me understand better. Thanks

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31. Ashlee

    Hi;
    Supposed to be updating today and got the white screen of death. Went into wp-config.php and changed debug status to true which then popped up with this message. I’ve added the suggested code of both 64 and then 128. This is not working and my host says there is nothing they can do? They keep saying that i’m well below my capacity on my hosting account. I’m not sure they completely understand the issue? Is it something in regards to WordPress that they have to change or does it have to do with my memory space on their server.
    I hope this article isn’t too old and you can response quickly.
    – Ashlee

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    • WPBeginner Support

      May be this article will help: How to fix the WordPress white screen of death.

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      管理者

    • Doug

      Hi Ashlee,

      If you have already changed your wp-includes/default-constants.php file, it could be the server. If you have access to WHM or a developer does who can change settings like max file size for upload.
      For example, if you are having issues with uploading files to Wordpress because of their size this can be changed in WHM under Service Configuration > PHP Configuration Editor. You would want to change the upload_max_filesize field from 2M (default) to whatever file size you need.

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32. Kenold Beauplan

    128M worked for me.
    Thanks

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33. lootoffers

    Fatal error: Cannot redeclare win_is_writable() (previously declared in /home/u805727311/public_html/wp-includes/functions.php:1684) in /home/u805727311/public_html/wp-admin/includes/misc.php on line 557

    Please solutions

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34. Sabir Hussain

    so simple
    check this file
    public_html/wp-includes/default-constants.php

    Enjoy

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35. Dong

    sorry but the suggested solution is not a fix for me.

    I am using a w3 cache plugin but it was not the culprit.
    I’ve increased memory in php.ini and wp-config.php to 512MB and I still get the Fatal error.

    the workaround was to stop non-important plugin and so far the site is OK (temporarily)

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36. Victoria Miller

    Thanks SO much!

    I had created a child theme (my first) and couldn’t understand why just trying to Customize the Appearance in dashboard would cause a Server error. This fix define(‘WP_MEMORY_LIMIT’, ‘128M’); did the trick!!!!

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37. Alinn

    Thanks a lot

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    • herman

      I can’t even get into the admin dashboard. I can’t login to do the changes.

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      • WPBeginner Support

        Please see our guide on what to do when you are locked out of WordPress admin area.

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        管理者

38. mrunmay phanse

    Hey it worked awesome for me…… and thanks to that person who added 128m in comment… i used that tag and it worked =D thanks

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39. Kim

    Hi Everyone – Is there a fix for this exact same problem, except instead of “/wp-includes/plugin.php” at the end of the error it’s ” /file.php” ?
    I’m still getting the error and I”m unable to update anything on my site. Thanks so much!

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40. Kassiah

    Thanks for this great tip! Worked like a charm

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41. Saskia

    I have a white screen and cannot open the items in the wordpress directory (only SEO and guestbook). How to increase the memory?

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42. Alex

    Hi guys,

    This method can be use to fix the “508 Resource Limited Reached” Problem?

    Thank You

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43. Pete Trenery

    Thanks for the great tip – worked a treat.
    Unfortunately all we got after an initial upgrade to Wordpress was the WSOD when attempting to login and edit our website.
    Your steps were clear and solved our issue – now able to access via admin login again.

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44. Henry

    its great thanks , it worked after increase the memory limit up to 128mb

    define(‘WP_MEMORY_LIMIT’, ‘128M’);

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    • Jessica

      This worked for me, thanks a bunch everyone!

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45. Abdul Qayoum

    I installed a wordpress template and then demo content. After that i tried to access the menu section under appearance but when i clicked on it, it shows the Fatal Error of Memory exhausted.
    The error is

    Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 28593220 bytes) in /home/xxxx/public_html/xxxxxx.com/wp-admin/includes/nav-menu.php on line 1198

    Please help me in this regard.

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46. Anriëtte

    Had a strong suspicion this won’t work for my host, but it did, thanks!

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47. Noel Cammack

    Thanks for the help WPBeginner! You guys rock!

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48. Phil

    Perfect

    added
    128mb to remove error as short term solution
    contacted hosting to see if there needs to be a longer term answer also getting php versions updated as well

    added on top line after php tag
    /** Memory Limit */
    define(‘WP_MEMORY_LIMIT’, ‘128M’);

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49. tegori.org

    brilliant! thanks for this. I had to increase the limit to 256M, but it worked like a charm.

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50. Kasra Khosravi

    Thanks for the great article. I encountered this problem and I used a setting in “All in One SEO Pack” to increase the memory limit.

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