SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlFXTW90ckFoUHlyLzdCd0JSR3JITHc9PSIsInZhbHVlIjoiSlk5bDN2K2l3MXppUTJ2NHRocU5JQT09IiwibWFjIjoiMDU3ZGU0MzRlOTMwZmVlNTZjMWEwN2QzMzNmOTc3MjgxNWI2ZjExODllNmI0NGQxMDM4NmFjYzFjM2VhNmFiYyIsInRhZyI6IiJ9 limit 1)