SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImpLSHUyc1E2NHpiZ0gxbU5tTXBhRlE9PSIsInZhbHVlIjoieDhXdFVEaWZjVFE1WDF3UUNqaUtqUT09IiwibWFjIjoiOTQzZWE0ZjJhYTc4NWQwZGQ1N2Y2YjFhMTY5MTRhM2IzOWM0NzVkOGFmOGRlOGI4MWVkNTBmNDg5YjVmMTMxNyIsInRhZyI6IiJ9 limit 1)