diff --git a/.gitignore b/.gitignore
index 573f586..95ab0d6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,5 +10,3 @@ nginx/*
php/*
!php/php.ini
-db/mysql
-db/performance_schema
diff --git a/db/aria_log.00000001 b/db/aria_log.00000001
index a389295..2258f46 100755
Binary files a/db/aria_log.00000001 and b/db/aria_log.00000001 differ
diff --git a/db/aria_log_control b/db/aria_log_control
index 5c6e5c8..3a60a18 100755
Binary files a/db/aria_log_control and b/db/aria_log_control differ
diff --git a/db/ddl_recovery.log b/db/ddl_recovery.log
deleted file mode 100644
index 5e30b6d..0000000
Binary files a/db/ddl_recovery.log and /dev/null differ
diff --git a/db/egytalk/comment.ibd b/db/egytalk/comment.ibd
index 5c81128..1fa56b3 100755
Binary files a/db/egytalk/comment.ibd and b/db/egytalk/comment.ibd differ
diff --git a/db/egytalk/post.ibd b/db/egytalk/post.ibd
index 5d406e8..8cc3074 100755
Binary files a/db/egytalk/post.ibd and b/db/egytalk/post.ibd differ
diff --git a/db/egytalk/user.ibd b/db/egytalk/user.ibd
index 5f773a1..30ff146 100755
Binary files a/db/egytalk/user.ibd and b/db/egytalk/user.ibd differ
diff --git a/db/ib_buffer_pool b/db/ib_buffer_pool
index a13a608..aa9a642 100644
--- a/db/ib_buffer_pool
+++ b/db/ib_buffer_pool
@@ -1,11 +1,51 @@
-17,4
+48,7
+48,6
+48,5
48,4
-12,3
-17,3
48,3
+23,3
+22,9
+22,8
+22,7
+22,6
+22,5
+22,4
+22,3
+21,34
+21,33
+21,32
+21,31
+21,29
+21,28
+21,26
+21,25
+21,24
+21,23
+21,22
+21,21
+21,20
+21,18
+21,17
+21,16
+21,15
+21,12
+21,11
+21,10
+21,9
+21,8
+21,7
+21,6
+21,5
+21,4
+21,3
+17,4
+17,3
+12,3
7,3
5,3
4,3
+3,2
+1,2
1,45
3,44
2,44
diff --git a/db/ib_logfile0 b/db/ib_logfile0
index f7c5533..37e97da 100755
Binary files a/db/ib_logfile0 and b/db/ib_logfile0 differ
diff --git a/db/ibdata1 b/db/ibdata1
index aaed078..89a95ba 100755
Binary files a/db/ibdata1 and b/db/ibdata1 differ
diff --git a/db/ibtmp1 b/db/ibtmp1
deleted file mode 100644
index 202d95c..0000000
Binary files a/db/ibtmp1 and /dev/null differ
diff --git a/db/tc.log b/db/tc.log
deleted file mode 100644
index cc8a34a..0000000
Binary files a/db/tc.log and /dev/null differ
diff --git a/db/undo001 b/db/undo001
index 76a89b7..098eaec 100755
Binary files a/db/undo001 and b/db/undo001 differ
diff --git a/db/undo003 b/db/undo003
index 1ec4202..31e255b 100755
Binary files a/db/undo003 and b/db/undo003 differ
diff --git a/www/public/M6/01/index.php b/www/public/M6/01/index.php
index a9156f0..1bccefb 100644
--- a/www/public/M6/01/index.php
+++ b/www/public/M6/01/index.php
@@ -7,7 +7,7 @@
prepare("SELECT Name, Population FROM country WHERE Name LIKE 'Z%' ORDER BY Population DESC");
diff --git a/www/public/M6/04/login.php b/www/public/M6/04/login.php
index 54d21c4..5e3fded 100644
--- a/www/public/M6/04/login.php
+++ b/www/public/M6/04/login.php
@@ -32,31 +32,5 @@
-
- prepare("INSERT INTO user(uid, firstname, surname, username, password) VALUES(UUID(), :fn, :sn,:user,:pwd)");
-
- $stmt->bindValue(":fn", $firstName);
- $stmt->bindValue(":sn", $surName);
- $stmt->bindValue(":user", $username);
- $stmt->bindValue(":pwd", $password);
-
- try{
- $stmt->execute();
- echo "Good";
- }catch(Exception $e){
- echo "Not good";
- }
- }
- ?>