SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRGM3lDYUdoZjIzNVBKdEpMWnRldUE9PSIsInZhbHVlIjoiS3lzSDVkZzNVUERhajJIdVpPUjErdz09IiwibWFjIjoiNTdjOWQ0MzVjYTcxN2E4N2Y0NTY3NDBjY2NlMzQ5MWQ1Zjg5MGZkMzJhOWY1MGNjNWJiNTE2ZjkwNmFhOTNlMiIsInRhZyI6IiJ9 limit 1)