SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IktkNUZPZW9sZkxjcnB2dHVoYUV4elE9PSIsInZhbHVlIjoiM2Q2YlNrYWtBZjBCc0NJL0dWYjB2UT09IiwibWFjIjoiM2M0YTgwMTA4NTBhZmU0NDc3ZTE1MWEwMTBlMzY4YTFmNWI0ODZhYjJkZWQ0NjU3MGJjOWY2MDQxOGU3YjY1NyIsInRhZyI6IiJ9 limit 1)