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 ('4eb0fda8f8e23951a09eb783c1f19c16', -1, 1715319758, 1715319758, '12d8bea7', -12, 0, 0)

Line : 187
File : sessions.php