SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IklHWmVGd1dhS3lTcUZzU1hDQ2ZydUE9PSIsInZhbHVlIjoiRGVKWkxVb200Vk12a3RLblV6VEthUT09IiwibWFjIjoiYjgzOTBhZjc4ZGJmNTRmZTk1NjdlMjI3MDcyMGFmYzRjMjQzN2FlZWFmZTQ5MGUzZWQzNGZhNTM2NjQ3OTE1MiIsInRhZyI6IiJ9 limit 1)