phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6f88bcb9e100398f3cff6bcbe614fef4' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6f88bcb9e100398f3cff6bcbe614fef4', -1, 1715053484, 1715053484, '1276020f', -8, 0, 0)

Line : 187
File : sessions.php