Hi @gongomgra
Please find the log file below
2019-10-01 14:09:20,909 1557 INFO bitnami_odoo odoo.fields: Field slide.channel.nbr_videos depends on non-stored field slide.slide.website_published
2019-10-01 14:09:20,909 1557 INFO bitnami_odoo odoo.fields: Field slide.channel.nbr_infographics depends on non-stored field slide.slide.website_published
2019-10-01 14:09:20,909 1557 INFO bitnami_odoo odoo.fields: Field slide.channel.total depends on non-stored field slide.slide.website_published
2019-10-01 14:09:20,910 1557 INFO bitnami_odoo odoo.fields: Field slide.category.nbr_presentations depends on non-stored field slide.slide.website_published
2019-10-01 14:09:20,910 1557 INFO bitnami_odoo odoo.fields: Field slide.category.nbr_documents depends on non-stored field slide.slide.website_published
2019-10-01 14:09:20,911 1557 INFO bitnami_odoo odoo.fields: Field slide.category.nbr_videos depends on non-stored field slide.slide.website_published
2019-10-01 14:09:20,911 1557 INFO bitnami_odoo odoo.fields: Field slide.category.nbr_infographics depends on non-stored field slide.slide.website_published
2019-10-01 14:09:20,911 1557 INFO bitnami_odoo odoo.fields: Field slide.category.total depends on non-stored field slide.slide.website_published
2019-10-01 14:09:20,923 1557 INFO bitnami_odoo odoo.modules.loading: Modules loaded.
2019-10-01 14:18:21,396 1557 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Post process payment transactions`.
2019-10-01 14:21:23,889 1557 INFO bitnami_odoo odoo.service.server: Initiating server reload
2019-10-01 14:21:25,222 1557 INFO ? odoo: Odoo version 12.0-20190918
2019-10-01 14:21:25,223 1557 INFO ? odoo: Using configuration file at /opt/bitnami/apps/odoo/conf/odoo-server.conf
2019-10-01 14:21:25,223 1557 INFO ? odoo: addons paths: ['/opt/bitnami/apps/odoo/data/addons/12.0', '/opt/bitnami/apps/odoo/lib/odoo-12.0.post20190918-py3.7.egg/odoo/addons']
2019-10-01 14:21:25,223 1557 INFO ? odoo: database: bn_odoo@127.0.0.1:5432
2019-10-01 14:21:25,223 1557 INFO ? odoo.sql_db: Connection to the database failed
2019-10-03 11:47:04,599 1544 INFO ? odoo: Odoo version 12.0-20190918
2019-10-03 11:47:04,601 1544 INFO ? odoo: Using configuration file at /opt/bitnami/apps/odoo/conf/odoo-server.conf
2019-10-03 11:47:04,601 1544 INFO ? odoo: addons paths: ['/opt/bitnami/apps/odoo/data/addons/12.0', '/opt/bitnami/apps/odoo/lib/odoo-12.0.post20190918-py3.7.egg/odoo/addons']
2019-10-03 11:47:04,601 1544 INFO ? odoo: database: bn_odoo@127.0.0.1:5432
2019-10-03 11:47:05,110 1544 INFO ? odoo.addons.base.models.ir_actions_report: You need Wkhtmltopdf to print a pdf version of the reports.
2019-10-03 11:47:05,476 1544 INFO ? odoo.service.server: Evented Service (longpolling) running on 0.0.0.0:8072
2019-10-03 11:47:25,899 1566 INFO ? odoo: Odoo version 12.0-20190918
2019-10-03 11:47:25,899 1566 INFO ? odoo: Using configuration file at /opt/bitnami/apps/odoo/conf/odoo-server.conf
2019-10-03 11:47:25,899 1566 INFO ? odoo: addons paths: ['/opt/bitnami/apps/odoo/data/addons/12.0', '/opt/bitnami/apps/odoo/lib/odoo-12.0.post20190918-py3.7.egg/odoo/addons']
2019-10-03 11:47:25,899 1566 INFO ? odoo: database: bn_odoo@127.0.0.1:5432
2019-10-03 11:47:26,286 1566 INFO ? odoo.addons.base.models.ir_actions_report: You need Wkhtmltopdf to print a pdf version of the reports.
2019-10-03 11:47:26,566 1566 INFO ? odoo.service.server: HTTP service (werkzeug) running on localhost:8069
2019-10-03 11:47:26,640 1566 INFO bitnami_odoo odoo.modules.loading: loading 1 modules...
2019-10-03 11:47:26,657 1566 INFO bitnami_odoo odoo.modules.loading: 1 modules loaded in 0.02s, 0 queries
2019-10-03 11:47:26,925 1566 INFO bitnami_odoo odoo.modules.loading: loading 115 modules...
2019-10-03 11:47:27,370 1566 WARNING bitnami_odoo py.warnings: /opt/bitnami/python/lib/python3.7/site-packages/pkg_resources/__init__.py:1243: UserWarning: /opt/bitnami/.tmp is writable by group/others and vulnerable to attack when used with get_resource_filename. Consider a more secure location (set with .set_extraction_path or the PYTHON_EGG_CACHE environment variable).
warnings.warn(msg, UserWarning)
2019-10-03 11:47:27,740 1566 INFO bitnami_odoo odoo.addons.sms.wizard.send_sms: The `phonenumbers` Python module is not available. Phone number validation will be skipped. Try `pip3 install phonenumbers` to install it.
2019-10-03 11:47:28,321 1566 WARNING bitnami_odoo odoo.models: The model report.accounting_pdf_reports.report_partnerledger has no _description
2019-10-03 11:47:28,321 1566 WARNING bitnami_odoo odoo.models: The model report.accounting_pdf_reports.report_generalledger has no _description
2019-10-03 11:47:28,321 1566 WARNING bitnami_odoo odoo.models: The model report.accounting_pdf_reports.report_trialbalance has no _description
2019-10-03 11:47:28,322 1566 WARNING bitnami_odoo odoo.models: The model report.accounting_pdf_reports.report_tax has no _description
2019-10-03 11:47:28,322 1566 WARNING bitnami_odoo odoo.models: The model report.accounting_pdf_reports.report_agedpartnerbalance has no _description
2019-10-03 11:47:28,322 1566 WARNING bitnami_odoo odoo.models: The model report.accounting_pdf_reports.report_journal has no _description
2019-10-03 11:47:28,322 1566 WARNING bitnami_odoo odoo.models: The model report.accounting_pdf_reports.report_financial has no _description
2019-10-03 11:47:28,842 1566 INFO bitnami_odoo odoo.modules.loading: 115 modules loaded in 1.92s, 0 queries
2019-10-03 11:47:29,992 1566 INFO bitnami_odoo odoo.fields: Field fleet.vehicle.log.contract.name depends on non-stored field fleet.vehicle.log.contract.vehicle_id
2019-10-03 11:47:29,993 1566 INFO bitnami_odoo odoo.fields: Field fleet.vehicle.log.contract.name depends on non-stored field fleet.vehicle.log.contract.cost_subtype_id
2019-10-03 11:47:29,993 1566 INFO bitnami_odoo odoo.fields: Field fleet.vehicle.log.contract.name depends on non-stored field fleet.vehicle.log.contract.date
2019-10-03 11:47:30,033 1566 INFO bitnami_odoo odoo.fields: Field stock.production.lot.product_uom_id depends on non-stored field product.product.uom_id
2019-10-03 11:47:30,035 1566 INFO bitnami_odoo odoo.fields: Field stock.picking.move_ids_without_package depends on non-stored field stock.move.picking_type_entire_packs
2019-10-03 11:47:30,035 1566 INFO bitnami_odoo odoo.fields: Field stock.picking.move_line_ids_without_package depends on non-stored field stock.move.line.picking_type_entire_packs
2019-10-03 11:47:30,076 1566 INFO bitnami_odoo odoo.fields: Field mrp.production.product_uom_qty depends on non-stored field product.product.uom_id
2019-10-03 11:47:30,092 1566 INFO bitnami_odoo odoo.fields: Field purchase.order.line.product_uom_qty depends on non-stored field product.product.uom_id
2019-10-03 11:47:30,097 1566 INFO bitnami_odoo odoo.fields: Field slide.channel.nbr_presentations depends on non-stored field slide.slide.website_published
2019-10-03 11:47:30,097 1566 INFO bitnami_odoo odoo.fields: Field slide.channel.nbr_documents depends on non-stored field slide.slide.website_published
2019-10-03 11:47:30,098 1566 INFO bitnami_odoo odoo.fields: Field slide.channel.nbr_videos depends on non-stored field slide.slide.website_published
2019-10-03 11:47:30,098 1566 INFO bitnami_odoo odoo.fields: Field slide.channel.nbr_infographics depends on non-stored field slide.slide.website_published
2019-10-03 11:47:30,098 1566 INFO bitnami_odoo odoo.fields: Field slide.channel.total depends on non-stored field slide.slide.website_published
2019-10-03 11:47:30,099 1566 INFO bitnami_odoo odoo.fields: Field slide.category.nbr_presentations depends on non-stored field slide.slide.website_published
2019-10-03 11:47:30,099 1566 INFO bitnami_odoo odoo.fields: Field slide.category.nbr_documents depends on non-stored field slide.slide.website_published
2019-10-03 11:47:30,099 1566 INFO bitnami_odoo odoo.fields: Field slide.category.nbr_videos depends on non-stored field slide.slide.website_published
2019-10-03 11:47:30,099 1566 INFO bitnami_odoo odoo.fields: Field slide.category.nbr_infographics depends on non-stored field slide.slide.website_published
2019-10-03 11:47:30,099 1566 INFO bitnami_odoo odoo.fields: Field slide.category.total depends on non-stored field slide.slide.website_published
2019-10-03 11:47:30,112 1566 INFO bitnami_odoo odoo.modules.loading: Modules loaded.
2019-10-03 11:48:29,590 1566 INFO ? odoo.http: HTTP Configuring static files
2019-10-03 11:48:29,594 1566 INFO bitnami_odoo odoo.addons.base.models.ir_http: Generating routing map
2019-10-03 11:48:30,205 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Calendar: Event Reminder`.
2019-10-03 11:48:30,285 1566 INFO bitnami_odoo odoo.modules.registry: At least one model cache has been invalidated, signaling through the database.
2019-10-03 11:48:30,294 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Mass Mailing: Process queue`.
2019-10-03 11:48:30,318 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Account; Reverse entries`.
2019-10-03 11:48:30,360 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Post process payment transactions`.
2019-10-03 11:48:30,392 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Mail: Email Queue Manager`.
2019-10-03 11:48:30,424 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Gamification: Goal Challenge Check`.
2019-10-03 11:48:30,904 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Partner Autocomplete : Sync with remote DB`.
2019-10-03 11:48:30,932 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Fleet: Generate contracts costs based on costs frequency`.
2019-10-03 11:48:31,004 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Digest Emails`.
2019-10-03 11:48:31,030 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Snailmail: process letters queue`.
2019-10-03 11:48:31,048 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Event: Mail Scheduler`.
2019-10-03 11:48:31,068 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Maintenance: generate preventive maintenance requests`.
2019-10-03 11:48:31,087 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Base: Auto-vacuum internal data`.
2019-10-03 11:48:31,337 1566 INFO bitnami_odoo odoo.addons.base.models.ir_attachment: filestore gc 0 checked, 0 removed
2019-10-03 11:48:31,611 1566 INFO bitnami_odoo odoo.models.unlink: User #1 deleted base_import.import records with IDs: [37]
2019-10-03 11:48:31,970 1566 INFO bitnami_odoo odoo.addons.base.models.ir_autovacuum: GC'd 0 user log entries
2019-10-03 11:48:31,975 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `HR Contract: update state`.
2019-10-03 11:48:32,048 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Procurement: run scheduler`.
2019-10-03 11:48:32,187 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Project: Send rating`.
2019-10-03 11:48:32,218 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Accrual Leave: Updates the number of leaves`.
2019-10-03 11:48:32,243 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Publisher: Update Notification`.
2019-10-03 11:48:32,289 1566 INFO bitnami_odoo requests.packages.urllib3.connectionpool: Starting new HTTP connection (1): services.openerp.com
2019-10-03 11:48:32,758 1566 INFO bitnami_odoo werkzeug: 127.0.0.1 - - [03/Oct/2019 11:48:32] "GET / HTTP/1.1" 200 - 1106 1.235 1.931
2019-10-03 11:48:32,824 1566 INFO bitnami_odoo odoo.addons.base.models.ir_cron: Starting job `Mail: Notify channel moderators`.
2019-10-03 11:48:32,827 1566 INFO bitnami_odoo werkzeug: 127.0.0.1 - - [03/Oct/2019 11:48:32] "GET /web/image/website/1/favicon/ HTTP/1.1" 200 - 11 0.029 0.016
2019-10-03 11:48:32,871 1566 INFO bitnami_odoo werkzeug: 127.0.0.1 - - [03/Oct/2019 11:48:32] "GET /web/image HTTP/1.1" 404 - 3 0.003 0.009
2019-10-03 11:48:34,152 1566 INFO bitnami_odoo werkzeug: 127.0.0.1 - - [03/Oct/2019 11:48:34] "POST /website/translations HTTP/1.1" 200 - 13 0.017 0.019
2019-10-03 11:48:34,443 1566 INFO bitnami_odoo werkzeug: 127.0.0.1 - - [03/Oct/2019 11:48:34] "POST /web/dataset/call HTTP/1.1" 200 - 12 0.013 0.013
2019-10-03 11:48:34,979 1566 INFO bitnami_odoo werkzeug: 127.0.0.1 - - [03/Oct/2019 11:48:34] "GET /web/webclient/locale/en_US HTTP/1.1" 200 - 1 0.000 0.005
2019-10-03 11:48:35,580 1566 INFO ? werkzeug: 127.0.0.1 - - [03/Oct/2019 11:48:35] "GET /website/static/src/xml/website.xml HTTP/1.1" 200 - - - -
2019-10-03 11:48:35,670 1566 INFO bitnami_odoo werkzeug: 127.0.0.1 - - [03/Oct/2019 11:48:35] "GET /web/image/website/1/favicon/ HTTP/1.1" 200 - 4 0.002 0.006
2019-10-03 11:48:35,871 1566 INFO ? werkzeug: 127.0.0.1 - - [03/Oct/2019 11:48:35] "GET /website/static/src/xml/website.editor.xml HTTP/1.1" 200 - - - -
2019-10-03 11:48:36,159 1566 INFO ? werkzeug: 127.0.0.1 - - [03/Oct/2019 11:48:36] "GET /web_editor/static/src/xml/editor.xml HTTP/1.1" 200 - - - -
2019-10-03 11:48:36,906 1566 INFO ? werkzeug: 127.0.0.1 - - [03/Oct/2019 11:48:36] "GET /website_slides/static/src/xml/website_slides.xml HTTP/1.1" 200 - - - -
2019-10-03 11:48:37,314 1566 INFO bitnami_odoo werkzeug: 127.0.0.1 - - [03/Oct/2019 11:48:37] "POST /web/dataset/call_kw/web_tour.tour/get_consumed_tours HTTP/1.1" 200 - 9 0.006 0.007
Apart from that, the error message you are getting suggests using smaller files. Can you give a try to a simple file with only one contact?
We tried this and there is no error message while importing.
Another thing is that same file is uploaded in windows 10 with odoo 12 installed in our local PC, there the file imported without any error and there are some bigger files also those files imported without any error.