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 ('4fcf923865397f49d40f2cb95b5be2fb', -1, 1714340320, 1714340320, '03810dc9', 1878, 0, 0)

Line : 187
File : sessions.php