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 ('c775a5d9bd377bbbc1246d3d7f70f3c9', -1, 1763382577, 1763382577, 'd849d8b0', -10, 0, 0)

Line : 222
File : sessions.php