XF 1.4 i have kinds threads didnt work!!!

[jamalfree]

hi
my forum work fine but some threads none!!! for example


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[Mike]

This looks like some sort of crash, perhaps PHP. You may find more details in your web server/PHP error log.

Unfortunately, I can't really recommend a particular course of action. If it is a PHP crash, the general recommendation would be to upgrade to the newest version you can.