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 ('8bb4e8314b2cd0c6a37bbc75da075baf', -1, 1715600712, 1715600712, '1276d285', 0, 0, 0)

Line : 187
File : sessions.php