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 ('b8c57af6c5fd4ed3f5a968b13f3b2478', -1, 1753999665, 1753999665, 'd849d8bb', -9, 0, 0)

Line : 187
File : sessions.php