Support » Fixing WordPress » Strange WP-DB Fatal error – No sollution yey

  • Hello,
    i have a VPS with about 10 websites. In the last 4-5 days, 4-5 times a day i get this error when i login, when i logout or when i am in the admin panel:

    I have tried to increase php limit to 256MB, i have tried to clear the cache, to disable some plugins but i still get this error.

    My host says that they cannot see any strange activity in mysql service and they cannot find me any sollution.

    I have not installed any new plugin. All websites are using almost the same plugins, wp versions and the last 2-3 months have the same traffic.

    Do you have any ideas how can i see what causes the problem?


Viewing 2 replies - 1 through 2 (of 2 total)
  • @konstantinos,

    Best to always copy paste error messages so everyone can see them. In this case you have a Fatal Error in PHP due to memory exhaustion.

    Your server is likely running out of RAM memory, so even if you increase the memory limits in WordPress itself it won’t really matter.

    It could be a plugin, spam attack, or many other things causing high RAM usage and without detailed analysis it is impossible to say.

    Hello Konstantinos,

    1) Determine the path of loaded php.ini file by uploading the phpinfo.php and increase the PHP memory limit to that particular file.

    2) Since you are receiving this error intermittently there’s strong possibility of your VPS is running out of memory.So when you face this error, immediately check the server load. Try upgrading RAM of your VM if possible.

    Hope that helps.

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