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 ('1ab2a95bcdb9c07d9f2e9afdf5974e45', -1, 1714240884, 1714240884, '1276a497', 1870, 0, 0)

Line : 187
File : sessions.php