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 ('25ea537f5f0e9bc0c9883a4f44884b12', -1, 1711711005, 1711711005, '2cdf2a78', 104, 0, 0)

Line : 187
File : sessions.php