SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImpDRzFVb3dhTmhJNWc4dWNxbmEvdmc9PSIsInZhbHVlIjoiclNrYW5YeVRZQStKL3BvRm53QnhFUT09IiwibWFjIjoiMDY3Njc0M2FiODQzZWFjOTBlYTk0ODU5MmNjMTI5MDBjMTcyMjUwMDEwY2U1NjY1NzRmYzQ5ODExMjQ0ZWI1OSIsInRhZyI6IiJ9 limit 1)