SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InUzRytZbmd2S2ZHT3ExN0QrelZpVEE9PSIsInZhbHVlIjoiNFNuNjV2RlJwZitBSnpEOEdkaHl2UT09IiwibWFjIjoiOTAxZjliMWUzY2RiMWQzZmU3MDEwMTFhNmFlNWRmNDg2ODY1ZmIyYjNhMWQxOTY1MjUwMTY5NWM2MWMwNjE1YSIsInRhZyI6IiJ9 limit 1)