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 ('1d8e7c7e1854140756f4ef165910b806', -1, 1754161090, 1754161090, 'd849d808', 4, 0, 0)

Line : 187
File : sessions.php