SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZlNEVBenFXNkZLbUFxY1lRblppUlE9PSIsInZhbHVlIjoiWlA2aDFiV3VkZzlJQysyV3hGamkyQT09IiwibWFjIjoiZTFlYWUxMzBlNjNmN2VmMWI2M2I4Y2FkYWU3MDM4ODdjODRmYWNlNjcxNGM1MWUyNWY2ZmZhZDAxYzAxNzkyZiIsInRhZyI6IiJ9 limit 1)