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 ('4c4d754f41547e6e30f2e8d6daf0be01', -1, 1714005557, 1714005557, '12de4598', 1877, 0, 0)

Line : 187
File : sessions.php