phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aa2c3d30d7ea95938226be4b63fc7b12' 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 ('aa2c3d30d7ea95938226be4b63fc7b12', -1, 1757071591, 1757071591, 'd849d814', -4, 0, 0)

Line : 187
File : sessions.php