Unable to open Plesk: Lock Manager error: Can't open or create shared memory by shm.name




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    Teeuwis Hillebrand

    I had this exact issue. Running the suggested command resolved the issue.

    I an curious as to how I can prevent this in the future. Any indication to what has caused this?

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    Bulat Tsydenov

    @Teeuwis, Hi! 

    Since the cause is not clear yet, we need additional information about the issue. When you face the issue again, please contact Plesk technical support. But please do not apply the solution, let us gather required information first.

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