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 ('5c30c5bc01a90d40087af6a52f30ab2b', -1, 1711718715, 1711718715, '12cc2a59', -2, 0, 0)

Line : 187
File : sessions.php