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 ('ac190a3d9426b3969a9949f1ebb4f67a', -1, 1751892421, 1751892421, 'ac46b3bd', 25, 0, 0)

Line : 187
File : sessions.php