Database connection successful!
chat_messages table exists!
Array
(
    [Field] => id
    [Type] => int
    [Null] => NO
    [Key] => PRI
    [Default] => 
    [Extra] => auto_increment
)
Array
(
    [Field] => session_id
    [Type] => varchar(255)
    [Null] => NO
    [Key] => MUL
    [Default] => 
    [Extra] => 
)
Array
(
    [Field] => visitor_name
    [Type] => varchar(255)
    [Null] => YES
    [Key] => 
    [Default] => 
    [Extra] => 
)
Array
(
    [Field] => visitor_phone
    [Type] => varchar(255)
    [Null] => YES
    [Key] => 
    [Default] => 
    [Extra] => 
)
Array
(
    [Field] => visitor_email
    [Type] => varchar(255)
    [Null] => YES
    [Key] => 
    [Default] => 
    [Extra] => 
)
Array
(
    [Field] => message
    [Type] => text
    [Null] => NO
    [Key] => 
    [Default] => 
    [Extra] => 
)
Array
(
    [Field] => is_visitor
    [Type] => tinyint(1)
    [Null] => NO
    [Key] => 
    [Default] => 1
    [Extra] => 
)
Array
(
    [Field] => admin_id
    [Type] => int
    [Null] => YES
    [Key] => 
    [Default] => 
    [Extra] => 
)
Array
(
    [Field] => status
    [Type] => enum('new','read','replied','closed')
    [Null] => NO
    [Key] => MUL
    [Default] => new
    [Extra] => 
)
Array
(
    [Field] => ip_address
    [Type] => varchar(45)
    [Null] => YES
    [Key] => 
    [Default] => 
    [Extra] => 
)
Array
(
    [Field] => user_agent
    [Type] => text
    [Null] => YES
    [Key] => 
    [Default] => 
    [Extra] => 
)
Array
(
    [Field] => page_url
    [Type] => varchar(255)
    [Null] => YES
    [Key] => 
    [Default] => 
    [Extra] => 
)
Array
(
    [Field] => created_at
    [Type] => timestamp
    [Null] => YES
    [Key] => MUL
    [Default] => CURRENT_TIMESTAMP
    [Extra] => DEFAULT_GENERATED
)
Array
(
    [Field] => read_at
    [Type] => timestamp
    [Null] => YES
    [Key] => 
    [Default] => 
    [Extra] => 
)
Array
(
    [Field] => replied_at
    [Type] => timestamp
    [Null] => YES
    [Key] => 
    [Default] => 
    [Extra] => 
)