skript-db errors

gistfile1.txt

on load:
#
#  Dependent on skript-db plugin
#
  set {sql} to the database "mysql://localhost:3306/dbname?user=dbuser&password=dbpw&useSSL=false"

#table_index
#id, table num, table name, name of bot
  execute "CREATE TABLE IF NOT EXISTS table_index (id INT NOT NULL AUTO_INCREMENT, table_num INT, table_name VARCHAR(50), table_botname VARCHAR(50), PRIMARY KEY(id));" in {sql} and store the result in {output::*}

#table_player
#id, player, table num, table state
  execute "CREATE TABLE IF NOT EXISTS table_player (id INT NOT NULL AUTO_INCREMENT, table_playername VARCHAR(50), table_player_num INT, table_player_state VARCHAR(50), PRIMARY KEY(id));" in {sql} and store the result in {output::*}

command /testdb:
  permission: group.admin
  trigger:
    execute "select table_player_num from table_player where table_playername = '%{player}%';" in {sql} and store the result in {_test}
    set {_last_error} to the last sql error
    send "player: %player% - table num : %{_test}%"
    send "error: %{_last_error}%"