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 ('391fe63e0ce1c55c6f5c46c8d9a41c3f', -1, 1714233205, 1714233205, '0d3bda93', 809, 0, 0)

Line : 187
File : sessions.php