SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRrbW9pcUNWdjdFb0s3R1M3cjExWUE9PSIsInZhbHVlIjoiRWgxUXIrK3VBRXBwOWVRMDQ5QXprUT09IiwibWFjIjoiMDM3YjYzMGFmNTM5ZmM3NThhMmViNTE0ZWEwNDgwNjBjNGQzZmUyNTQxMDkyNTY5OTM3ODNiMWJlODYyZGI3MyIsInRhZyI6IiJ9 limit 1)