SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImQrVEVLdTNqcldpSnh2ZHNlbjNiL2c9PSIsInZhbHVlIjoiUDNwakZqTlNicnNBZlYrUXErMk91UT09IiwibWFjIjoiMGYxMWU3MzkwMjM4Y2M1ZWI5MDAyYjRjYjk5YTZhMzAwOTA3N2M5MDBiNGNjZDkwN2RmNGM1N2Y1MTY3NDNjNiIsInRhZyI6IiJ9 limit 1)