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 ('fc03e0e29e6f935560585f8e2a49c2e9', -1, 1715424151, 1715424151, '1275c4d9', 4, 0, 0)

Line : 187
File : sessions.php