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 ('980ef6e0e7e6c4bea5c4bf339e1bec20', -1, 1711710868, 1711710868, '2cd2f01f', -10, 0, 0)

Line : 222
File : sessions.php