I installed the ser web but i have two problems:

 

1)  with ser_fifo when I open the User_interface page there is massage appears

 

(sorry- can not open write fifo)

 

also I try slove problem by :

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chown apache:apache /tmp/ser_fifo

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but problem still

 

 

2) with the registration page when user want to register but he couid not there is massage appears :

 

 

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Thanks for any help- sorry for my english.