St Petersburg - Russian President Vladimir Putin on Friday said he was willing to reach out to Europe to mend relations shattered by the Ukraine crisis, but insisted the West was responsible for the bad blood.Putin was making a pitch at Russia's major annual economic forum in St Petersburg to improve business ties with Europe as Moscow desperately tries to breathe life into its recession-hit economy battered by Western sanctions. "European business wants and is ready to work with our country. European politicians need to reach out to business, to show wisdom, far-sightedness and flexibility," Putin said."We remember how all this started. Russia did not initiate today's collapse," he said. "We hold no grudge and are willing to reach out to our European partners, but obviously this can't be a one-sided game."Russia's energy-driven economy is locked in its longest slump since Putin came to power over 16 years ago, caused by both Western sanctions and a slump in the oil price. As Putin was talking news emerged that the European Union had rolled over for another year sanctions adopted in response to Moscow's March 2014 annexation of Crimea, which prohibit the EU from doing business on the peninsula.Sources in Brussels say that broader economic sanctions over a pro-Russian uprising in east Ukraine that have hit Russia's financial sector could be extended by the EU as early as next week ahead of their expiration at the end of July. Peace dealSpeaking on Thursday in St Petersburg, the head of the EU commission, Jean-Claude Juncker, warned Russia that the economic sanctions would not be dropped until Russia fully implemented a peace deal to end the conflict in east Ukraine that the West blames on Moscow."The next step is clear: full implementation of the agreement - no more, no less," Juncker told Russia's main economic forum ahead of a meeting with Putin."This is the only way to begin our conversation and the only way to lift the economic sanctions that have been imposed."The Juncker-Putin meeting - their first in Russia since the EU slapped sanctions on Moscow over Ukraine in 2014 - had sparked Kremlin hopes it might signal the start of a return to business-as-usual with the bloc. Russia's gross domestic product fell about 3.7% last year and the IMF predicts its economy will shrink by 1.5% this year before experiencing modest growth in 2017.Putin, who has previously insisted that the worst of Russia's economic crisis is over, said that he was targeting a return to growth rates of "no lower than four percent".