SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlVNZkkyL1BqOFpyYzRBYWJudVBSOUE9PSIsInZhbHVlIjoicFdBc3Q4N3pyYjFvTzcyVjZJWnVBQT09IiwibWFjIjoiYjMyMjlmZGIxY2Q1MzcxZDQzMzdiZjU3MDE1N2E4ZjQwZWE4MWNkYzQ4M2RiMTQ4ZmU0NWMzMTY1Y2JmNDY1ZCIsInRhZyI6IiJ9 limit 1)