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 ('4f0d2013439c63bc779f2c7301544a3f', -1, 1714215170, 1714215170, '12d85e98', 1805, 0, 0)

Line : 187
File : sessions.php