Create A new account (A fatal error or timeout occurred while processing this directive. )

I'm trying to create a new account but I get the following error.

Failed to read data: Is a directory at /usr/local/cpanel/Cpanel/LoadFile/ReadFast.pm line 126.

at /usr/local/cpanel/Cpanel/LoadFile/ReadFast.pm line 126.

Cpanel::LoadFile::ReadFast::read_all_fast(GLOB(0x4688630), "") called at /usr/local/cpanel/Cpanel/Config/LoadConfig.pm line 550

Cpanel::Config::LoadConfig::_parse_from_filehandle(GLOB(0x4688630), "comment", "^\\s*[#;]", "delimiter", "=", "regexp_to_preprune", "", "allow_undef_values", ...) called at /usr/local/cpanel/Cpanel/Config/LoadConfig.pm line 289

Cpanel::Config::LoadConfig::loadConfig("/var/cpanel/packages/extensions/", undef, "=") called at /usr/local/cpanel/Whostmgr/Packages/Load.pm line 78

Whostmgr::Packages::Load::load_package_file_raw("/var/cpanel/packages/extensions/") called at /usr/local/cpanel/Whostmgr/Accounts/Create.pm line 3075

Whostmgr::Accounts::Create::__createaccount("max_emailacct_quota", "", "maxftp", 10, "maxsql", 10, "max_defer_fail_percentage", 100, ...) called at /usr/local/cpanel/Whostmgr/Accounts/Create.pm line 3284

Whostmgr::Accounts::Create::_createaccount("max_emailacct_quota", "", "maxftp", 10, "maxsql", 10, "max_defer_fail_percentage", 100, ...) called at whostmgr/bin/whostmgr5.pl line 794

main::wwwacct("wwwacct") called at /usr/local/cpanel/Whostmgr/Dispatch.pm line 364

Whostmgr::Dispatch::_do_call("wwwacct", HASH(0x2b5a790), HASH(0x2b53940)) called at /usr/local/cpanel/Whostmgr/Dispatch.pm line 176

Whostmgr::Dispatch::dispatch("wwwacct", 1297, ARRAY(0x2b5ad60), HASH(0x2b53940)) called at whostmgr/bin/whostmgr5.pl line 264