Close all programs besides GTA. Do not switch over to any applications. Let the game load with no interactions or interruptions. If loaded once, problem will go away for good. It happened to me too.
or
Load ragehook without loading plugins. manually load it by pressing F4 command and entering reloadallplugins. then force duty.
Step 1) Delete lspdfr in gta folder and Program Files\Rockstar Games\Grand Theft Auto V
Step 2) Delete any thing related to lspdfr. Program Files\Rockstar Games\Grand Theft Auto V\Plugins
Step 3) Reinstall the lspdfr and all the plugins related to it like the smart radio.
*Optional*
Step 4) If the plugin crashes whenever you have a callout, try to use this callout manager. Fixed all the problems I had.