Greetings: During the install of OMP, I get the following error: Errors occurred during installation
A database error has occurred: An unknown database connection error has occurred.
MySQL=5.7.13, PHP 7.0, Apache2.4.18. I changed DB driver to MySQLi (per your help) I have followed instructions of previous posts and turned the display_errors = on. In the php.ini file, I have changed line to display_errors = E_ALL. The following warnings/notices now display:
Notice: Only variables should be passed by reference in /var/www/html/omp/lib/pkp/classes/core/PKPApplication.inc.php on line 210
Warning: Declaration of ValidatorUrl::getRegexp() should be compatible with ValidatorUri::getRegexp($allowedSchemes = NULL) in /var/www/html/omp/lib/pkp/classes/validation/ValidatorUrl.inc.php on line19
Warning: Declaration of MaintenanceForm::display() should be compatible with Form::display($request = NULL, $template = NULL) in/var/www/html/omp/lib/pkp/classes/install/form/MaintenanceForm.inc.php on line 19
Warning: Declaration of InstallForm::execute() should be compatible with Form::execute($object = NULL) in /var/www/html/omp/lib/pkp/classes/install/form/InstallForm.inc.php on line 20
Warning: Declaration of UpgradeForm::execute() should be compatible with Form::execute($object = NULL) in /var/www/html/omp/lib/pkp/classes/install/form/UpgradeForm.inc.php on line 0
Warning: Declaration of InstallHandler::validate($request) should be compatible with PKPHandler::validate($requiredContexts = NULL, $request = NULL) in/var/www/html/omp/lib/pkp/pages/install/InstallHandler.inc.php on line 20
Warning: Declaration of PKPOAIMetadataFormat_DC::toXml(&$dataObject, $format = NULL) should be compatible with OAIMetadataFormat::toXml($record, $format = NULL) in/var/www/html/omp/lib/pkp/plugins/oaiMetadataFormats/dc/PKPOAIMetadataFormat_DC.inc.php on line 0
Warning: Declaration of PayPalPlugin::displayPaymentSettingsForm(&$params, &$smarty) should be compatible with PKPPaymethodPlugin::displayPaymentSettingsForm(&$params, $smarty) in/var/www/html/omp/plugins/paymethod/paypal/PayPalPlugin.inc.php on line 18
uld be passed by reference in /var/www/html/omp/lib/pkp/classes/core/PKPApplication.inc.php on line 210
Warning: Declaration of ValidatorUrl::getRegexp() should be compatible with ValidatorUri::getRegexp($allowedSchemes = NULL) in/var/www/html/omp/lib/pkp/classes/validation/ValidatorUrl.inc.php on line 19
Warning: Declaration of MaintenanceForm::display() should be compatible with Form::display($request = NULL, $template = NULL) in/var/www/html/omp/lib/pkp/classes/install/form/MaintenanceForm.inc.php on line 19
Warning: Declaration of InstallForm::execute() should be compatible with Form::execute($object = NULL) in /var/www/html/omp/lib/pkp/classes/install/form/InstallForm.inc.phpon line 20
Warning: Declaration of UpgradeForm::execute() should be compatible with Form::execute($object = NULL) in/var/www/html/omp/lib/pkp/classes/install/form/UpgradeForm.inc.php on line 0
Warning: Declaration of InstallHandler::validate($request) should be compatible with PKPHandler::validate($requiredContexts = NULL, $request = NULL) in/var/www/html/omp/lib/pkp/pages/install/InstallHandler.inc.php on line 20
Warning: Declaration of PKPOAIMetadataFormat_DC::toXml(&$dataObject, $format = NULL) should be compatible with OAIMetadataFormat::toXml($record, $format = NULL) in/var/www/html/omp/lib/pkp/plugins/oaiMetadataFormats/dc/PKPOAIMetadataFormat_DC.inc.php on line 0
Warning: Declaration of PayPalPlugin::displayPaymentSettingsForm(&$params, &$smarty) should be compatible with PKPPaymethodPlugin::displayPaymentSettingsForm(&$params, $smarty) in /var/www/html/omp/plugins/paymethod/paypal/PayPalPlugin.inc.php on line 18
Notice: Only variables should be passed by reference in /var/www/html/omp/lib/pkp/lib/adodb/adodb-xmlschema.inc.php on line 268
Notice: Only variables should be assigned by reference in /var/www/html/omp/lib/pkp/classes/db/DBDataXMLParser.inc.php on line 54
Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/omp/lib/pkp/lib/adodb/adodb-xmlschema.inc.php:268) in/var/www/html/omp/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 369
Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/omp/lib/pkp/lib/adodb/adodb-xmlschema.inc.php:268) in/var/www/html/omp/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 372
Could you advise please on what I may be missing? Thanks kindly.