SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im1wOVErYXBRZnh4ZE9FZXJodjMwbHc9PSIsInZhbHVlIjoiQ2FPU21yWmRXcXkrcjcrRFcrU002UT09IiwibWFjIjoiZGFjYzUyZGY0NWYyMDIyZWM5OGVkNmQ1ZDRiY2UxNjhlNWY1MDU3NDhiNjNjMTQwNGZiYTlhNWM0ZGE0NjIzMiIsInRhZyI6IiJ9 limit 1)