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 ('b1aa50d38d5d70c94c8501c61b729207', -1, 1736899026, 1736899026, '12610e5b', 15, 0, 0)

Line : 189
File : sessions.php