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 ('c2d16c1d9d8727b648c53b793a3f29ab', -1, 1714295496, 1714295496, '12d8fb25', 1868, 0, 0)

Line : 187
File : sessions.php