SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InRCclE0RWRXUG5MSkt6cU02NkRnUkE9PSIsInZhbHVlIjoiWFdYejY2N1JwUVpPdGJWOUFFdjQ1QT09IiwibWFjIjoiYzVhMDY5YmVlNzNmODczODBhMjk4YjdlNmUyMDcwOWM2N2ZmY2UzNDI5ZmI2MzY1NWVkZTIzYzExYmIyYzBlZSIsInRhZyI6IiJ9 limit 1)