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 ('e0715c7f4c0cb9e8dc2c9a397d8a9fa9', -1, 1714050431, 1714050431, '039061bd', 1787, 0, 0)

Line : 187
File : sessions.php