SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkxsLy9SWUJMR3BCbEFqcWR1cGY5Qnc9PSIsInZhbHVlIjoiRE5kSGdUa05oYjdGT2pFQmdEOXU4Zz09IiwibWFjIjoiMGZlNzU3MDkxMWE5ZjY3ZjYyZjliZjQ2MzQ2MzkyNWFlMDBlYjMzOTA0MDkxZGQ1NTk2ZWJhM2E5YTQwMmZhZiIsInRhZyI6IiJ9 limit 1)