phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('55a19c2db2b9b4d696f5d606c6a5d991', -1, 1715450122, 1715450122, '12767a2e', -12, 0, 0)

Line : 187
File : sessions.php