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 ('7e2ef05b3e7b05b7a0e2db74192ff6be', -1, 1634701014, 1634701014, '34d58d5f', -12, 0, 0)

Line : 188
File : sessions.php