phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5c6ac893fe0542c5999a3afaa67bdcfb' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('5c6ac893fe0542c5999a3afaa67bdcfb', -1, 1770980889, 1770980889, 'd849d809', -4, 0, 0)

Line : 187
File : sessions.php