phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '39141443a043fcd97356ea8115fd8c72' 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 ('39141443a043fcd97356ea8115fd8c72', -1, 1766041790, 1766041790, 'd849d819', 14, 0, 0)

Line : 187
File : sessions.php