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 ('b6a862b73ad2b84ca54505f974e8c08f', -1, 1711642697, 1711642697, '2ccc1852', 1, 0, 0)

Line : 172
File : sessions.php