We just upgraded our PHP last weekend. Somehow, some site functionalities got broken.

We were able to fix most of the issues except for one where some Forum threads were showing blank. Checking out the database, we noticed that these threads contain long messages. More than 5,000 characters. For example this thread. I'm guessing that PHP is having some memory handling issue when our code buffers all the messages on the thread to do some parsing.

Until we fixed this issue, please refrain from posting "really long" messages in the forum.

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