phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '75c8d27eaa71b9a6ab748f2866059d00' 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 ('75c8d27eaa71b9a6ab748f2866059d00', -1, 1767294974, 1767294974, 'd849d82e', -4, 0, 0)

Line : 187
File : sessions.php