SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im5lYkZkeEZWSGlCQ3JYbFBtSDluU2c9PSIsInZhbHVlIjoiblMxd1FRenYyRFhXc3Y0UnNvdk5VUT09IiwibWFjIjoiYzNmY2VmOTZmZTFmYjBlMTdmMWNlM2E0YzFiMGE4ZWVkZmY0N2FmZWI2MDllOTFkY2NlYmRhZjE5YWNjZTBmYiIsInRhZyI6IiJ9 limit 1)