SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRJTUNoZzl0SFBYc05pU01OZCtEcFE9PSIsInZhbHVlIjoiMXhTYU5mQUhtd3BybVdWSGhGNEJHUT09IiwibWFjIjoiOGRhZTg4MTYzNGNiMDI1MWExY2UxMzBiZmE0NjcyMzcwZjRjMTk3Zjg2MDk4NGEzY2E5NzUzOGNhY2MxYjgzMiIsInRhZyI6IiJ9 limit 1)