phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4749691adaef614013850a0cb51b94a4' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4749691adaef614013850a0cb51b94a4', -1, 1714973801, 1714973801, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php