SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlBJZHY2UGJRRWJFczk5V3Z6QXRyUVE9PSIsInZhbHVlIjoiWFJKZFpaQVpmLzdUY2VMLzQ0dnFDQT09IiwibWFjIjoiODc2NTE0ODZkNWE0YTk2YTQ1NzI1YWE3NDkyMmMwMDBlMjM5M2FjYmQyZDdiYjgyMDE2OGE2MDVjMjZkM2RhMyIsInRhZyI6IiJ9 limit 1)