SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImdDMU9ZanA0bWswdlJyaGVtNUxMa1E9PSIsInZhbHVlIjoiYlBBY1RuanpEVlBtcFE0dkUvTkZwQT09IiwibWFjIjoiMzdiYjg2ZDY3MmFlOTZmOTg0M2FhNjdjOGI2ZmQ2OGIzOGVjMDY0NGY5YTdmNGJiNzA4ZTQ1YmNlMDUzM2M2NSIsInRhZyI6IiJ9 limit 1)