SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjdYaVY0WWtjMVlHTkhoR1lNNFZlS2c9PSIsInZhbHVlIjoiNTJPZEp3c2NMU1J5UjVXRm5mYmcvZz09IiwibWFjIjoiMGIwOTBiYWZlOTc2YmQ0MTM3OGUwM2FkNTk3Y2FlN2JiNzI2YjUzNmYwM2VmMjBlY2MzYTc2NGZiZDllMDA0NyIsInRhZyI6IiJ9 limit 1)