SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkVicy96L2xGaW42aGZjVGl3K2Y2Ymc9PSIsInZhbHVlIjoiTnloaW1tM2dBSmhIQTVBNEwyQ3ByQT09IiwibWFjIjoiNjNjYjhmZDVlYzkxZjhmNmY0ZDk4YmNkMzBhNjE2M2Q0ZTIwNTI5ZDQzZWM3MzU0Y2VkODkwYzllZGJhMWU0MCIsInRhZyI6IiJ9 limit 1)