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 ('8815f6d1322ef742d8dc7bbec732ff6f', -1, 1714254051, 1714254051, '12d9d048', 1788, 0, 0)

Line : 187
File : sessions.php