<br />
<b>Warning</b>:  Undefined array key "project_id" in <b>C:\xampp\htdocs\ai_dub\api\projects\run_tts.php</b> on line <b>6</b><br />
<br />
<b>Warning</b>:  Undefined array key "text" in <b>C:\xampp\htdocs\ai_dub\api\projects\run_tts.php</b> on line <b>7</b><br />
<br />
<b>Warning</b>:  Undefined array key "voice" in <b>C:\xampp\htdocs\ai_dub\api\projects\run_tts.php</b> on line <b>8</b><br />
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<b>Fatal error</b>:  Uncaught TypeError: add_history(): Argument #2 ($project_id) must be of type int, null given, called in C:\xampp\htdocs\ai_dub\api\projects\run_tts.php on line 13 and defined in C:\xampp\htdocs\ai_dub\api\projects\helpers.php:3
Stack trace:
#0 C:\xampp\htdocs\ai_dub\api\projects\run_tts.php(13): add_history(Object(PDO), NULL, 'tts_started', 'Voice synthesis...')
#1 {main}
  thrown in <b>C:\xampp\htdocs\ai_dub\api\projects\helpers.php</b> on line <b>3</b><br />
