phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4d1e8d8a0adb2ad4e25872e072fa8b3c' 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 ('4d1e8d8a0adb2ad4e25872e072fa8b3c', -1, 1715267595, 1715267595, '127769ef', 49, 0, 0)

Line : 187
File : sessions.php