SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhkVVpML0dBUU5mMXVkM3grdU05VVE9PSIsInZhbHVlIjoiOVd6TnhJSnpSdFhrTVdwSkpTd2JwUT09IiwibWFjIjoiYzQ0NGI5YzgxZmY4NTEyY2RlN2VjMGViMWZlOTI0ZTE3YjQ3MTBkYTQ5Zjc5NzdkOTk5N2E0OGNiZDAyNDgwNyIsInRhZyI6IiJ9 limit 1)