SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkVEZzBoQjVHc3JTdGdhSU5qKzgrNkE9PSIsInZhbHVlIjoiRVlYYnJMNjh0TEJhV2tyd1BlTnEyUT09IiwibWFjIjoiMzBjN2I1MGVjOGY3MzA3MTMxMjQ0MzEwOTdmZTA2N2NkNDkxZTY3OWE4MjQ5ODU4ZWI2MjJiYjUyNzM1MmRiMSIsInRhZyI6IiJ9 limit 1)