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 ('ffff6cf4774b7b7e6037a21c8bee466a', -1, 1714003744, 1714003744, '340ee0c5', 1668, 0, 0)

Line : 187
File : sessions.php