phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c58a4a4dde0a1e391b2fc18d4a228777' 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 ('c58a4a4dde0a1e391b2fc18d4a228777', -1, 1769174778, 1769174778, 'd849d89a', -4, 0, 0)

Line : 187
File : sessions.php