SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImYzeWpZZloxRzBQMGNERE5pT1AwZ0E9PSIsInZhbHVlIjoiSDVQdW5nR1FTQ0FGamlnWk1jb2JOQT09IiwibWFjIjoiMTFmYTdiYzU0ZGQ5ZWExOTRhZjQwZjI1NTVkZDNkMDdmOTljZDcxOTU0ZjMwMTZhMzM0ODNmMjdhMjYwZDkyYyIsInRhZyI6IiJ9 limit 1)