SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImtUTFROWWlSemFKcU5yUEZJTC9KNmc9PSIsInZhbHVlIjoiemFXdERzM3dVUnNPZEpPQWRjOGdqQT09IiwibWFjIjoiMjQwOTY2YWE2ZGNkMjk0ZTQzMmE2NjAyM2U2NzkwNzE4MzA0NGM4ODE5MDI2N2Y3YjRlN2Q5MTJlYmNmZTRjZCIsInRhZyI6IiJ9 limit 1)