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 ('854a861ad5fc2808a8fbfc5b17ba0b13', -1, 1715046615, 1715046615, '0389dae6', 23, 0, 0)

Line : 187
File : sessions.php