SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InZpYVp5cXJ0bFB4ZlRqT3BDOU9yeHc9PSIsInZhbHVlIjoicDlRMTV4V3duT2Z0czBUK1FSR0pBZz09IiwibWFjIjoiOWVmNzNjZGY0NjYzN2FmM2RmYmVmNjM3ZTMxZmI1ODk3ZGY2ZThlMDg4ZTkzOWZmNmM4MGI1ZWMyM2ViOTE4MyIsInRhZyI6IiJ9 limit 1)