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 ('e8cfc0f1d923bc83b1f96a2fca542b00', -1, 1754242456, 1754242456, 'd849d808', 5, 0, 0)

Line : 187
File : sessions.php