SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlBpazNEYTJ5U3pZdkkzc1Jod3VJWFE9PSIsInZhbHVlIjoieSsvelhudGk5bTlRdlovWDZRVWtadz09IiwibWFjIjoiMDhhMjcwNzU1MDc2ODM4YzIwYWRkZjJlMTRkNTQzOTRhYzNiYjMxOGE5ZGIyM2E4NmM1NjM1YzAxZDYwNWJmNSIsInRhZyI6IiJ9 limit 1)