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 ('3d3e9f141f758ba61f4a0eb1cebe3fb7', -1, 1764182749, 1764182749, 'd849d869', 1, 0, 0)

Line : 222
File : sessions.php