When I am trying to add resources to project and projectTask through map reduce script. I am getting

{<br/>   <span class="json-key" style="color: brown;">type</span>: <span class="json-string" style="color: olive;">"error.SuiteScriptError"</span>,<br/>   <span class="json-key" style="color: brown;">name</span>: <span class="json-string" style="color: olive;">"COULD_NOT_LOCK_MASTER_ENTITY_PLEASE_TRY_AGAIN_LATER"</span>,<br/>   <span class="json-key" style="color: brown;">message</span>: <span class="json-string" style="color: olive;">"Could not lock master entity. Please try again later."</span>,<br/>   <span class="json-key" style="color: brown;">stack</span>: [<br/>   <span class="json-string" style="color: olive;">"createError(N/error)"</span><br/>  ],<br/>   <span class="json-key" style="color: brown;">cause</span>: {<br/>   <span class="json-key" style="color: brown;">type</span>: <span class="json-string" style="color: olive;">"internal error"</span>,<br/>   <span class="json-key" style="color: brown;">code</span>: <span class="json-string" style="color: olive;">"COULD_NOT_LOCK_MASTER_ENTITY_PLEASE_TRY_AGAIN_LATER"</span>,<br/>   <span class="json-key" style="color: brown;">details</span>: <span class="json-string" style="color: olive;">"Could not lock master entity. Please try again later."</span>,<br/>   <span class="json-key" style="color: brown;">userEvent</span>: <span class="json-value" style="color: navy;">null</span>,<br/>   <span class="json-key" style="color: brown;">stackTrace</span>: [<br/>   <span class="json-string" style="color: olive;">"anonymous(N/serverRecordService)"</span>,<br/>   <span class="json-string"