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 ('decb6c0e2deef90c23b5980923c443bb', -1, 1714809664, 1714809664, '6ca2d846', 50, 0, 0)

Line : 187
File : sessions.php