SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ino5MlJLdWdYbzBMZytZY3lENlNGWEE9PSIsInZhbHVlIjoiT0doeFYxY3JnODJwWmJQbU5aNGpIZz09IiwibWFjIjoiM2IxZTBmMDZiZjBlYWJkMmE2MDAzZDllYTlhYzk4NDY0NDhjNDYxNDE3NWNiMzU2MDFiNjU4MjdiYWMyZmZjOSIsInRhZyI6IiJ9 limit 1)