SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZVK1F6amtNQlBJNDVCN2oxd0RUQ0E9PSIsInZhbHVlIjoiU2p0c1FVMklETVpLdExrOHpQQngyZz09IiwibWFjIjoiYmIyOGNlOWI1ZTMxOTcwNzdlYzM3MGViM2NjZDcxNzI0YWFmY2FiNGFlMmQ1N2E2MzI2ZmU4NWExYmQ0YmFkZiIsInRhZyI6IiJ9 limit 1)