SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImtTTlk5TCtCbnZHR29ITC9jWnVPS1E9PSIsInZhbHVlIjoiUDBUMlVORm14dkZVRmJrM2ZWMmg3UT09IiwibWFjIjoiMTY3MzIyN2ZjNWQ3YWE2NTg0NTlhZTQxMDgyMzNmMGJjMzFhMTdhNjRmODNhNDQ0NzAyNTg5MmM1ZTg5YzRiNyIsInRhZyI6IiJ9 limit 1)