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 ('1472fa5d7d57719aca82e6b4c1d0708e', -1, 1714205014, 1714205014, '0389dad7', 78, 0, 0)

Line : 187
File : sessions.php