SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IngxYUs5cE5PeWNBamVGejZTczVYcmc9PSIsInZhbHVlIjoiaSs4aCtyZkRXYSt3VmZDTThMMzdqZz09IiwibWFjIjoiMjA1Y2RiYzJhNWI5Njg1ZTkyZGZhOWJiYzBkZmQ5MWNlN2M5NDM4YTY3NjQ4ZjJkN2M5NDQwMDIyM2QxODkzMyIsInRhZyI6IiJ9 limit 1)