phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78fc6540c25b9395a78cb8a6b214333a' 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 ('78fc6540c25b9395a78cb8a6b214333a', -1, 1715368555, 1715368555, '038fe428', -4, 0, 0)

Line : 187
File : sessions.php