phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a40038f2dab3d7bd92f2a2b6294388be' 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 ('a40038f2dab3d7bd92f2a2b6294388be', -1, 1714719346, 1714719346, '0311440e', -9, 0, 0)

Line : 187
File : sessions.php