phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f6027cc062db74aeac5e5340a5083d2a' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f6027cc062db74aeac5e5340a5083d2a', -1, 1766350294, 1766350294, 'c0a8100c', 1, 0, 0)

Line : 187
File : sessions.php