phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('44dbf48d044a7c7bf707d1d5df0faab1', -1, 1709168289, 1709168289, '2cdeda91', -4, 0, 0)

Line : 172
File : sessions.php