phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4db2dabf0921fb02e5e3021d0a6a703d' 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 ('4db2dabf0921fb02e5e3021d0a6a703d', -1, 1730414936, 1730414936, '12de71be', -4, 0, 0)

Line : 187
File : sessions.php