SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlY2YXZnQVVRMyt2RDMwNjVBNWt5Rmc9PSIsInZhbHVlIjoiVU9EL3hBMTFIcWRPTG80SkYzdU9NUT09IiwibWFjIjoiNzViNTAwNTVmMWE4YTE4NWU2N2E4NjA1YTcxZmI4ZWUzNzY3YTIzMDEwNjg1OTNhYWViY2JkNWU0NTQ1NDFmMyIsInRhZyI6IiJ9 limit 1)