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 ('704401fc371d8f1bd1b35e2c1e4ed2e9', -1, 1753994894, 1753994894, 'd849d8bb', -9, 0, 0)

Line : 187
File : sessions.php