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 ('bba0c2d3a19b3866bb2b945ac9f7be8f', -1, 1714252566, 1714252566, '0389dc78', 715, 0, 0)

Line : 187
File : sessions.php