diff --git a/src/main/java/fr/xephi/authme/datasource/MySQL.java b/src/main/java/fr/xephi/authme/datasource/MySQL.java
index 69c10e824..93a2d3456 100644
--- a/src/main/java/fr/xephi/authme/datasource/MySQL.java
+++ b/src/main/java/fr/xephi/authme/datasource/MySQL.java
@@ -259,8 +259,9 @@ public class MySQL implements DataSource {
             pst.setString(1, user.toLowerCase());
             ResultSet rs = pst.executeQuery();
             return rs.next();
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return false;
     }
@@ -312,8 +313,9 @@ public class MySQL implements DataSource {
                     pAuth.setHash(new String(bytes));
                 }
             }
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
             return null;
         }
         return pAuth;
@@ -521,8 +523,9 @@ public class MySQL implements DataSource {
                 pst.close();
             }
             return true;
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return false;
     }
@@ -574,8 +577,9 @@ public class MySQL implements DataSource {
                 pst.close();
             }
             return true;
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return false;
     }
@@ -602,7 +606,7 @@ public class MySQL implements DataSource {
             pst.executeUpdate();
             pst.close();
             return true;
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
         }
         return false;
@@ -625,8 +629,9 @@ public class MySQL implements DataSource {
             PreparedStatement pst = con.prepareStatement(sql);
             pst.setLong(1, until);
             result = pst.executeUpdate();
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return result;
     }
@@ -653,8 +658,9 @@ public class MySQL implements DataSource {
             sql = "DELETE FROM " + tableName + " WHERE " + columnLastLogin + "<" + until;
             st.executeUpdate(sql);
             st.close();
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return list;
     }
@@ -693,8 +699,9 @@ public class MySQL implements DataSource {
             pst.setString(1, user);
             pst.executeUpdate();
             return true;
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return false;
     }
@@ -723,8 +730,9 @@ public class MySQL implements DataSource {
             pst.executeUpdate();
             pst.close();
             return true;
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return false;
     }
@@ -751,8 +759,9 @@ public class MySQL implements DataSource {
             }
             rs.close();
             pst.close();
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return countIp;
     }
@@ -776,7 +785,7 @@ public class MySQL implements DataSource {
             pst.executeUpdate();
             pst.close();
             return true;
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
             ConsoleLogger.writeStackTrace(ex);
         }
@@ -805,8 +814,9 @@ public class MySQL implements DataSource {
             pst.executeUpdate();
             pst.close();
             return true;
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return false;
     }
@@ -820,9 +830,10 @@ public class MySQL implements DataSource {
     public void reload() {
         try {
             reloadArguments();
-        } catch (Exception e) {
-            ConsoleLogger.showError(e.getMessage());
+        } catch (Exception ex) {
+            ConsoleLogger.showError(ex.getMessage());
             ConsoleLogger.showError("Can't reconnect to MySQL database... Please check your MySQL configuration!");
+            ConsoleLogger.writeStackTrace(ex);
             AuthMe.getInstance().stopOrUnload();
         }
     }
@@ -861,8 +872,9 @@ public class MySQL implements DataSource {
             }
             rs.close();
             pst.close();
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return result;
     }
@@ -889,8 +901,9 @@ public class MySQL implements DataSource {
             }
             rs.close();
             pst.close();
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return result;
     }
@@ -938,8 +951,9 @@ public class MySQL implements DataSource {
                 pst.executeUpdate();
             }
             pst.close();
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
     }
 
@@ -969,8 +983,9 @@ public class MySQL implements DataSource {
             pst.setString(1, user);
             ResultSet rs = pst.executeQuery();
             isLogged = rs.next() && (rs.getInt(columnLogged) == 1);
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return isLogged;
     }
@@ -991,8 +1006,9 @@ public class MySQL implements DataSource {
             pst.setString(2, user.toLowerCase());
             pst.executeUpdate();
             pst.close();
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
     }
 
@@ -1012,8 +1028,9 @@ public class MySQL implements DataSource {
             pst.setString(2, user.toLowerCase());
             pst.executeUpdate();
             pst.close();
-        } catch (Exception ex) {
+        } catch (SQLException ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
     }
 
@@ -1033,6 +1050,7 @@ public class MySQL implements DataSource {
             pst.close();
         } catch (Exception ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
     }
 
@@ -1047,15 +1065,16 @@ public class MySQL implements DataSource {
     public int getAccountsRegistered() {
         int result = 0;
         try (Connection con = getConnection()) {
-            PreparedStatement pst = con.prepareStatement("SELECT COUNT(*) FROM " + tableName + ";");
-            ResultSet rs = pst.executeQuery();
+            Statement st = con.createStatement();
+            ResultSet rs = st.executeQuery("SELECT COUNT(*) FROM " + tableName);
             if (rs.next()) {
                 result = rs.getInt(1);
             }
             rs.close();
-            pst.close();
+            st.close();
         } catch (Exception ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return result;
     }
@@ -1078,6 +1097,7 @@ public class MySQL implements DataSource {
             pst.executeUpdate();
         } catch (Exception ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
     }
 
@@ -1131,6 +1151,7 @@ public class MySQL implements DataSource {
             st.close();
         } catch (Exception ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return auths;
     }
@@ -1182,6 +1203,7 @@ public class MySQL implements DataSource {
             }
         } catch (Exception ex) {
             ConsoleLogger.showError(ex.getMessage());
+            ConsoleLogger.writeStackTrace(ex);
         }
         return auths;
     }