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 ('b802f7a038628a98e3d850cac4a2e78f', -1, 1715918921, 1715918921, '12bfbd78', -4, 0, 0)

Line : 222
File : sessions.php