SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjdnSGVBdnFYRDBjTHVJeWRXMTV2Tmc9PSIsInZhbHVlIjoiYkZiQlpCSWV2RXJPbmRBRG1lc3BtQT09IiwibWFjIjoiZDlhZTk0ZDI0ZDk4ZTE0ZDc5NDZlOTFlODE4YzM4OGU3NGM5ZjI2MGVkM2U5MGY2YmI1YWY2MTRlYTBhMjcyZiIsInRhZyI6IiJ9 limit 1)