phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '993ec889b0fd2401771b992c6e2014b2' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('993ec889b0fd2401771b992c6e2014b2', -1, 1715988249, 1715988249, '03917869', -4, 0, 0)

Line : 187
File : sessions.php